31920452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 58114560

約数和(自身を除く): 26194108

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 1879, 3758, 4247, 7516, 8494, 16988, 58249, 116498, 232996, 257423, 514846, 1029692, 7980113, 15960226, 31920452]

約数ペア:

[(1, 31920452), (2, 15960226), (4, 7980113), (31, 1029692), (62, 514846), (124, 257423), (137, 232996), (274, 116498), (548, 58249), (1879, 16988), (3758, 8494), (4247, 7516)]