90841216

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{19181}}^1$

素因数の和:19232

約数の個数: 32

約数和(自身を含む): 185873580

約数和(自身を除く): 95032364

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 19181, 38362, 76724, 153448, 306896, 613792, 709697, 1227584, 1419394, 2455168, 2838788, 5677576, 11355152, 22710304, 45420608, 90841216]

約数ペア:

[(1, 90841216), (2, 45420608), (4, 22710304), (8, 11355152), (16, 5677576), (32, 2838788), (37, 2455168), (64, 1419394), (74, 1227584), (128, 709697), (148, 613792), (296, 306896), (592, 153448), (1184, 76724), (2368, 38362), (4736, 19181)]