40842376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4525

約数の個数: 32

約数和(自身を含む): 81204480

約数和(自身を除く): 40362104

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4451, 4588, 8902, 9176, 17804, 35608, 137981, 164687, 275962, 329374, 551924, 658748, 1103848, 1317496, 5105297, 10210594, 20421188, 40842376]

約数ペア:

[(1, 40842376), (2, 20421188), (4, 10210594), (8, 5105297), (31, 1317496), (37, 1103848), (62, 658748), (74, 551924), (124, 329374), (148, 275962), (248, 164687), (296, 137981), (1147, 35608), (2294, 17804), (4451, 9176), (4588, 8902)]