31833890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26309}}^1$

素因数の和:26338

約数の個数: 24

約数和(自身を含む): 62986140

約数和(自身を除く): 31152250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 26309, 52618, 131545, 263090, 289399, 578798, 1446995, 2893990, 3183389, 6366778, 15916945, 31833890]

約数ペア:

[(1, 31833890), (2, 15916945), (5, 6366778), (10, 3183389), (11, 2893990), (22, 1446995), (55, 578798), (110, 289399), (121, 263090), (242, 131545), (605, 52618), (1210, 26309)]