31836856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4939

約数の個数: 32

約数和(自身を含む): 64310400

約数和(自身を除く): 32473544

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4871, 6536, 9742, 19484, 38968, 92549, 185098, 209453, 370196, 418906, 740392, 837812, 1675624, 3979607, 7959214, 15918428, 31836856]

約数ペア:

[(1, 31836856), (2, 15918428), (4, 7959214), (8, 3979607), (19, 1675624), (38, 837812), (43, 740392), (76, 418906), (86, 370196), (152, 209453), (172, 185098), (344, 92549), (817, 38968), (1634, 19484), (3268, 9742), (4871, 6536)]