31296928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3317

約数の個数: 48

約数和(自身を含む): 69261696

約数和(自身を除く): 37964768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 3271, 4784, 6542, 9568, 13084, 26168, 42523, 52336, 75233, 85046, 104672, 150466, 170092, 300932, 340184, 601864, 680368, 978029, 1203728, 1360736, 1956058, 2407456, 3912116, 7824232, 15648464, 31296928]

約数ペア:

[(1, 31296928), (2, 15648464), (4, 7824232), (8, 3912116), (13, 2407456), (16, 1956058), (23, 1360736), (26, 1203728), (32, 978029), (46, 680368), (52, 601864), (92, 340184), (104, 300932), (184, 170092), (208, 150466), (299, 104672), (368, 85046), (416, 75233), (598, 52336), (736, 42523), (1196, 26168), (2392, 13084), (3271, 9568), (4784, 6542)]