21856416

素因数分解:

$2^5\times 3^1\times {\mathrm{227671}}^1$

素因数の和:227684

約数の個数: 24

約数和(自身を含む): 57373344

約数和(自身を除く): 35516928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 227671, 455342, 683013, 910684, 1366026, 1821368, 2732052, 3642736, 5464104, 7285472, 10928208, 21856416]

約数ペア:

[(1, 21856416), (2, 10928208), (3, 7285472), (4, 5464104), (6, 3642736), (8, 2732052), (12, 1821368), (16, 1366026), (24, 910684), (32, 683013), (48, 455342), (96, 227671)]