31671408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 89056800

約数和(自身を除く): 57385392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1049, 1258, 1776, 1887, 2098, 2516, 3147, 3774, 4196, 5032, 6294, 7548, 8392, 10064, 12588, 15096, 16784, 17833, 25176, 30192, 35666, 38813, 50352, 53499, 71332, 77626, 106998, 116439, 142664, 155252, 213996, 232878, 285328, 310504, 427992, 465756, 621008, 659821, 855984, 931512, 1319642, 1863024, 1979463, 2639284, 3958926, 5278568, 7917852, 10557136, 15835704, 31671408]

約数ペア:

[(1, 31671408), (2, 15835704), (3, 10557136), (4, 7917852), (6, 5278568), (8, 3958926), (12, 2639284), (16, 1979463), (17, 1863024), (24, 1319642), (34, 931512), (37, 855984), (48, 659821), (51, 621008), (68, 465756), (74, 427992), (102, 310504), (111, 285328), (136, 232878), (148, 213996), (204, 155252), (222, 142664), (272, 116439), (296, 106998), (408, 77626), (444, 71332), (592, 53499), (629, 50352), (816, 38813), (888, 35666), (1049, 30192), (1258, 25176), (1776, 17833), (1887, 16784), (2098, 15096), (2516, 12588), (3147, 10064), (3774, 8392), (4196, 7548), (5032, 6294)]