43340072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{318677}}^1$

素因数の和:318700

約数の個数: 16

約数和(自身を含む): 86043060

約数和(自身を除く): 42702988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 318677, 637354, 1274708, 2549416, 5417509, 10835018, 21670036, 43340072]

約数ペア:

[(1, 43340072), (2, 21670036), (4, 10835018), (8, 5417509), (17, 2549416), (34, 1274708), (68, 637354), (136, 318677)]