31001472

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 94517280

約数和(自身を除く): 63515808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1583, 1632, 2176, 2448, 3166, 3264, 4749, 4896, 6332, 6528, 9498, 9792, 12664, 14247, 18996, 19584, 25328, 26911, 28494, 37992, 50656, 53822, 56988, 75984, 80733, 101312, 107644, 113976, 151968, 161466, 202624, 215288, 227952, 242199, 303936, 322932, 430576, 455904, 484398, 607872, 645864, 861152, 911808, 968796, 1291728, 1722304, 1823616, 1937592, 2583456, 3444608, 3875184, 5166912, 7750368, 10333824, 15500736, 31001472]

約数ペア:

[(1, 31001472), (2, 15500736), (3, 10333824), (4, 7750368), (6, 5166912), (8, 3875184), (9, 3444608), (12, 2583456), (16, 1937592), (17, 1823616), (18, 1722304), (24, 1291728), (32, 968796), (34, 911808), (36, 861152), (48, 645864), (51, 607872), (64, 484398), (68, 455904), (72, 430576), (96, 322932), (102, 303936), (128, 242199), (136, 227952), (144, 215288), (153, 202624), (192, 161466), (204, 151968), (272, 113976), (288, 107644), (306, 101312), (384, 80733), (408, 75984), (544, 56988), (576, 53822), (612, 50656), (816, 37992), (1088, 28494), (1152, 26911), (1224, 25328), (1583, 19584), (1632, 18996), (2176, 14247), (2448, 12664), (3166, 9792), (3264, 9498), (4749, 6528), (4896, 6332)]