90630412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1153}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 162787856

約数和(自身を除く): 72157444

約数列:

[1, 2, 4, 43, 86, 172, 457, 914, 1153, 1828, 2306, 4612, 19651, 39302, 49579, 78604, 99158, 198316, 526921, 1053842, 2107684, 22657603, 45315206, 90630412]

約数ペア:

[(1, 90630412), (2, 45315206), (4, 22657603), (43, 2107684), (86, 1053842), (172, 526921), (457, 198316), (914, 99158), (1153, 78604), (1828, 49579), (2306, 39302), (4612, 19651)]