86097712

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{38713}}^1$

素因数の和:38860

約数の個数: 20

約数和(自身を含む): 168018760

約数和(自身を除く): 81921048

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 38713, 77426, 154852, 309704, 619408, 5381107, 10762214, 21524428, 43048856, 86097712]

約数ペア:

[(1, 86097712), (2, 43048856), (4, 21524428), (8, 10762214), (16, 5381107), (139, 619408), (278, 309704), (556, 154852), (1112, 77426), (2224, 38713)]