71690662

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21817}}^1$

素因数の和:21903

約数の個数: 16

約数和(自身を含む): 113104512

約数和(自身を除く): 41413850

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 21817, 43634, 676327, 1156301, 1352654, 2312602, 35845331, 71690662]

約数ペア:

[(1, 71690662), (2, 35845331), (31, 2312602), (53, 1352654), (62, 1156301), (106, 676327), (1643, 43634), (3286, 21817)]