31546876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 56977200

約数和(自身を除く): 25430324

約数列:

[1, 2, 4, 41, 82, 149, 164, 298, 596, 1291, 2582, 5164, 6109, 12218, 24436, 52931, 105862, 192359, 211724, 384718, 769436, 7886719, 15773438, 31546876]

約数ペア:

[(1, 31546876), (2, 15773438), (4, 7886719), (41, 769436), (82, 384718), (149, 211724), (164, 192359), (298, 105862), (596, 52931), (1291, 24436), (2582, 12218), (5164, 6109)]