87507668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8933}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 160097280

約数和(自身を除く): 72589612

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 8933, 9796, 17866, 35732, 276923, 553846, 705707, 1107692, 1411414, 2822828, 21876917, 43753834, 87507668]

約数ペア:

[(1, 87507668), (2, 43753834), (4, 21876917), (31, 2822828), (62, 1411414), (79, 1107692), (124, 705707), (158, 553846), (316, 276923), (2449, 35732), (4898, 17866), (8933, 9796)]