39379408

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{3989}}^1$

素因数の和:4614

約数の個数: 20

約数和(自身を含む): 76440420

約数和(自身を除く): 37061012

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 3989, 4936, 7978, 9872, 15956, 31912, 63824, 2461213, 4922426, 9844852, 19689704, 39379408]

約数ペア:

[(1, 39379408), (2, 19689704), (4, 9844852), (8, 4922426), (16, 2461213), (617, 63824), (1234, 31912), (2468, 15956), (3989, 9872), (4936, 7978)]