39979832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 79489920

約数和(自身を除く): 39510088

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4357, 4588, 8714, 9176, 17428, 34856, 135067, 161209, 270134, 322418, 540268, 644836, 1080536, 1289672, 4997479, 9994958, 19989916, 39979832]

約数ペア:

[(1, 39979832), (2, 19989916), (4, 9994958), (8, 4997479), (31, 1289672), (37, 1080536), (62, 644836), (74, 540268), (124, 322418), (148, 270134), (248, 161209), (296, 135067), (1147, 34856), (2294, 17428), (4357, 9176), (4588, 8714)]