40796248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 38691752

約数列:

[1, 2, 4, 8, 31, 62, 124, 179, 248, 358, 716, 919, 1432, 1838, 3676, 5549, 7352, 11098, 22196, 28489, 44392, 56978, 113956, 164501, 227912, 329002, 658004, 1316008, 5099531, 10199062, 20398124, 40796248]

約数ペア:

[(1, 40796248), (2, 20398124), (4, 10199062), (8, 5099531), (31, 1316008), (62, 658004), (124, 329002), (179, 227912), (248, 164501), (358, 113956), (716, 56978), (919, 44392), (1432, 28489), (1838, 22196), (3676, 11098), (5549, 7352)]