31760864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 65390976

約数和(自身を除く): 33630112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 101, 124, 202, 248, 317, 404, 496, 634, 808, 992, 1268, 1616, 2536, 3131, 3232, 5072, 6262, 9827, 10144, 12524, 19654, 25048, 32017, 39308, 50096, 64034, 78616, 100192, 128068, 157232, 256136, 314464, 512272, 992527, 1024544, 1985054, 3970108, 7940216, 15880432, 31760864]

約数ペア:

[(1, 31760864), (2, 15880432), (4, 7940216), (8, 3970108), (16, 1985054), (31, 1024544), (32, 992527), (62, 512272), (101, 314464), (124, 256136), (202, 157232), (248, 128068), (317, 100192), (404, 78616), (496, 64034), (634, 50096), (808, 39308), (992, 32017), (1268, 25048), (1616, 19654), (2536, 12524), (3131, 10144), (3232, 9827), (5072, 6262)]