90626456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15497}}^1$

素因数の和:15563

約数の個数: 32

約数和(自身を含む): 184116240

約数和(自身を除く): 93489784

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 15497, 30994, 61988, 123976, 263449, 526898, 666371, 1053796, 1332742, 2107592, 2665484, 5330968, 11328307, 22656614, 45313228, 90626456]

約数ペア:

[(1, 90626456), (2, 45313228), (4, 22656614), (8, 11328307), (17, 5330968), (34, 2665484), (43, 2107592), (68, 1332742), (86, 1053796), (136, 666371), (172, 526898), (344, 263449), (731, 123976), (1462, 61988), (2924, 30994), (5848, 15497)]