31241616

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 96690240

約数和(自身を除く): 65448624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 359, 392, 444, 518, 588, 592, 718, 777, 784, 888, 1036, 1077, 1176, 1436, 1554, 1776, 1813, 2072, 2154, 2352, 2513, 2872, 3108, 3626, 4144, 4308, 5026, 5439, 5744, 6216, 7252, 7539, 8616, 10052, 10878, 12432, 13283, 14504, 15078, 17232, 17591, 20104, 21756, 26566, 29008, 30156, 35182, 39849, 40208, 43512, 52773, 53132, 60312, 70364, 79698, 87024, 92981, 105546, 106264, 120624, 140728, 159396, 185962, 211092, 212528, 278943, 281456, 318792, 371924, 422184, 557886, 637584, 650867, 743848, 844368, 1115772, 1301734, 1487696, 1952601, 2231544, 2603468, 3905202, 4463088, 5206936, 7810404, 10413872, 15620808, 31241616]

約数ペア:

[(1, 31241616), (2, 15620808), (3, 10413872), (4, 7810404), (6, 5206936), (7, 4463088), (8, 3905202), (12, 2603468), (14, 2231544), (16, 1952601), (21, 1487696), (24, 1301734), (28, 1115772), (37, 844368), (42, 743848), (48, 650867), (49, 637584), (56, 557886), (74, 422184), (84, 371924), (98, 318792), (111, 281456), (112, 278943), (147, 212528), (148, 211092), (168, 185962), (196, 159396), (222, 140728), (259, 120624), (294, 106264), (296, 105546), (336, 92981), (359, 87024), (392, 79698), (444, 70364), (518, 60312), (588, 53132), (592, 52773), (718, 43512), (777, 40208), (784, 39849), (888, 35182), (1036, 30156), (1077, 29008), (1176, 26566), (1436, 21756), (1554, 20104), (1776, 17591), (1813, 17232), (2072, 15078), (2154, 14504), (2352, 13283), (2513, 12432), (2872, 10878), (3108, 10052), (3626, 8616), (4144, 7539), (4308, 7252), (5026, 6216), (5439, 5744)]