31368032

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 64576512

約数和(自身を除く): 33208480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 103, 124, 206, 248, 307, 412, 496, 614, 824, 992, 1228, 1648, 2456, 3193, 3296, 4912, 6386, 9517, 9824, 12772, 19034, 25544, 31621, 38068, 51088, 63242, 76136, 102176, 126484, 152272, 252968, 304544, 505936, 980251, 1011872, 1960502, 3921004, 7842008, 15684016, 31368032]

約数ペア:

[(1, 31368032), (2, 15684016), (4, 7842008), (8, 3921004), (16, 1960502), (31, 1011872), (32, 980251), (62, 505936), (103, 304544), (124, 252968), (206, 152272), (248, 126484), (307, 102176), (412, 76136), (496, 63242), (614, 51088), (824, 38068), (992, 31621), (1228, 25544), (1648, 19034), (2456, 12772), (3193, 9824), (3296, 9517), (4912, 6386)]