171927368

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{70003}}^1$

素因数の和:70316

約数の個数: 16

約数和(自身を含む): 323418480

約数和(自身を除く): 151491112

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 70003, 140006, 280012, 560024, 21490921, 42981842, 85963684, 171927368]

約数ペア:

[(1, 171927368), (2, 85963684), (4, 42981842), (8, 21490921), (307, 560024), (614, 280012), (1228, 140006), (2456, 70003)]