91920608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 197426880

約数和(自身を除く): 105506272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 2797, 4108, 5594, 8216, 11188, 16432, 22376, 32864, 36361, 44752, 72722, 89504, 145444, 220963, 290888, 441926, 581776, 883852, 1163552, 1767704, 2872519, 3535408, 5745038, 7070816, 11490076, 22980152, 45960304, 91920608]

約数ペア:

[(1, 91920608), (2, 45960304), (4, 22980152), (8, 11490076), (13, 7070816), (16, 5745038), (26, 3535408), (32, 2872519), (52, 1767704), (79, 1163552), (104, 883852), (158, 581776), (208, 441926), (316, 290888), (416, 220963), (632, 145444), (1027, 89504), (1264, 72722), (2054, 44752), (2528, 36361), (2797, 32864), (4108, 22376), (5594, 16432), (8216, 11188)]