31040116

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 56843136

約数和(自身を除く): 25803020

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 4027, 7708, 8054, 16108, 165107, 189269, 330214, 378538, 660428, 757076, 7760029, 15520058, 31040116]

約数ペア:

[(1, 31040116), (2, 15520058), (4, 7760029), (41, 757076), (47, 660428), (82, 378538), (94, 330214), (164, 189269), (188, 165107), (1927, 16108), (3854, 8054), (4027, 7708)]