71969042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8861}}^1$

素因数の和:9025

約数の個数: 16

約数和(自身を含む): 112299264

約数和(自身を除く): 40330222

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 8861, 17722, 274691, 549382, 1160791, 2321582, 35984521, 71969042]

約数ペア:

[(1, 71969042), (2, 35984521), (31, 2321582), (62, 1160791), (131, 549382), (262, 274691), (4061, 17722), (8122, 8861)]