31466132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 57111264

約数和(自身を除く): 25645132

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 1987, 3959, 3974, 7918, 7948, 15836, 73519, 147038, 212609, 294076, 425218, 850436, 7866533, 15733066, 31466132]

約数ペア:

[(1, 31466132), (2, 15733066), (4, 7866533), (37, 850436), (74, 425218), (107, 294076), (148, 212609), (214, 147038), (428, 73519), (1987, 15836), (3959, 7948), (3974, 7918)]