86577910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{141931}}^1$

素因数の和:141999

約数の個数: 16

約数和(自身を含む): 158396112

約数和(自身を除く): 71818202

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 141931, 283862, 709655, 1419310, 8657791, 17315582, 43288955, 86577910]

約数ペア:

[(1, 86577910), (2, 43288955), (5, 17315582), (10, 8657791), (61, 1419310), (122, 709655), (305, 283862), (610, 141931)]