31877746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6373}}^1$

素因数の和:6477

約数の個数: 16

約数和(自身を含む): 49793688

約数和(自身を除く): 17915942

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 6373, 12746, 261293, 388753, 522586, 777506, 15938873, 31877746]

約数ペア:

[(1, 31877746), (2, 15938873), (41, 777506), (61, 522586), (82, 388753), (122, 261293), (2501, 12746), (5002, 6373)]