31144752

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1018

約数の個数: 60

約数和(自身を含む): 87567064

約数和(自身を除く): 56422312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 691, 939, 1252, 1382, 1878, 2073, 2504, 2764, 2817, 3756, 4146, 5008, 5528, 5634, 6219, 7512, 8292, 11056, 11268, 12438, 15024, 16584, 22536, 24876, 33168, 45072, 49752, 99504, 216283, 432566, 648849, 865132, 1297698, 1730264, 1946547, 2595396, 3460528, 3893094, 5190792, 7786188, 10381584, 15572376, 31144752]

約数ペア:

[(1, 31144752), (2, 15572376), (3, 10381584), (4, 7786188), (6, 5190792), (8, 3893094), (9, 3460528), (12, 2595396), (16, 1946547), (18, 1730264), (24, 1297698), (36, 865132), (48, 648849), (72, 432566), (144, 216283), (313, 99504), (626, 49752), (691, 45072), (939, 33168), (1252, 24876), (1382, 22536), (1878, 16584), (2073, 15024), (2504, 12438), (2764, 11268), (2817, 11056), (3756, 8292), (4146, 7512), (5008, 6219), (5528, 5634)]