90268108

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{4937}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 180849312

約数和(自身を除く): 90581204

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 4937, 9142, 9874, 18284, 19748, 34559, 69118, 138236, 3223861, 6447722, 12895444, 22567027, 45134054, 90268108]

約数ペア:

[(1, 90268108), (2, 45134054), (4, 22567027), (7, 12895444), (14, 6447722), (28, 3223861), (653, 138236), (1306, 69118), (2612, 34559), (4571, 19748), (4937, 18284), (9142, 9874)]