31598528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 68232528

約数和(自身を除く): 36634000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 233, 326, 416, 466, 652, 832, 932, 1304, 1864, 2119, 2608, 3029, 3728, 4238, 5216, 6058, 7456, 8476, 10432, 12116, 14912, 16952, 24232, 33904, 37979, 48464, 67808, 75958, 96928, 135616, 151916, 193856, 303832, 493727, 607664, 987454, 1215328, 1974908, 2430656, 3949816, 7899632, 15799264, 31598528]

約数ペア:

[(1, 31598528), (2, 15799264), (4, 7899632), (8, 3949816), (13, 2430656), (16, 1974908), (26, 1215328), (32, 987454), (52, 607664), (64, 493727), (104, 303832), (163, 193856), (208, 151916), (233, 135616), (326, 96928), (416, 75958), (466, 67808), (652, 48464), (832, 37979), (932, 33904), (1304, 24232), (1864, 16952), (2119, 14912), (2608, 12116), (3029, 10432), (3728, 8476), (4238, 7456), (5216, 6058)]