31739488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 70038864

約数和(自身を除く): 38299376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 2437, 3256, 4874, 6512, 9748, 13024, 19496, 26807, 38992, 53614, 77984, 90169, 107228, 180338, 214456, 360676, 428912, 721352, 857824, 991859, 1442704, 1983718, 2885408, 3967436, 7934872, 15869744, 31739488]

約数ペア:

[(1, 31739488), (2, 15869744), (4, 7934872), (8, 3967436), (11, 2885408), (16, 1983718), (22, 1442704), (32, 991859), (37, 857824), (44, 721352), (74, 428912), (88, 360676), (148, 214456), (176, 180338), (296, 107228), (352, 90169), (407, 77984), (592, 53614), (814, 38992), (1184, 26807), (1628, 19496), (2437, 13024), (3256, 9748), (4874, 6512)]