8491312

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{89}}^2$

素因数の和:253

約数の個数: 30

約数和(自身を含む): 16887188

約数和(自身を除く): 8395876

約数列:

[1, 2, 4, 8, 16, 67, 89, 134, 178, 268, 356, 536, 712, 1072, 1424, 5963, 7921, 11926, 15842, 23852, 31684, 47704, 63368, 95408, 126736, 530707, 1061414, 2122828, 4245656, 8491312]

約数ペア:

[(1, 8491312), (2, 4245656), (4, 2122828), (8, 1061414), (16, 530707), (67, 126736), (89, 95408), (134, 63368), (178, 47704), (268, 31684), (356, 23852), (536, 15842), (712, 11926), (1072, 7921), (1424, 5963)]