100406032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7751

約数の個数: 40

約数和(自身を含む): 209564960

約数和(自身を除く): 109158928

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 7681, 13072, 15362, 30724, 61448, 122896, 145939, 291878, 330283, 583756, 660566, 1167512, 1321132, 2335024, 2642264, 5284528, 6275377, 12550754, 25101508, 50203016, 100406032]

約数ペア:

[(1, 100406032), (2, 50203016), (4, 25101508), (8, 12550754), (16, 6275377), (19, 5284528), (38, 2642264), (43, 2335024), (76, 1321132), (86, 1167512), (152, 660566), (172, 583756), (304, 330283), (344, 291878), (688, 145939), (817, 122896), (1634, 61448), (3268, 30724), (6536, 15362), (7681, 13072)]