31947342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11353}}^1$

素因数の和:11432

約数の個数: 32

約数和(自身を含む): 74118912

約数和(自身を除く): 42171570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 11353, 22706, 34059, 68118, 79471, 158942, 238413, 476826, 760651, 1521302, 2281953, 4563906, 5324557, 10649114, 15973671, 31947342]

約数ペア:

[(1, 31947342), (2, 15973671), (3, 10649114), (6, 5324557), (7, 4563906), (14, 2281953), (21, 1521302), (42, 760651), (67, 476826), (134, 238413), (201, 158942), (402, 79471), (469, 68118), (938, 34059), (1407, 22706), (2814, 11353)]