85674764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179989}}^1$

素因数の和:180017

約数の個数: 24

約数和(自身を含む): 181429920

約数和(自身を除く): 95755156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 179989, 359978, 719956, 1259923, 2519846, 3059813, 5039692, 6119626, 12239252, 21418691, 42837382, 85674764]

約数ペア:

[(1, 85674764), (2, 42837382), (4, 21418691), (7, 12239252), (14, 6119626), (17, 5039692), (28, 3059813), (34, 2519846), (68, 1259923), (119, 719956), (238, 359978), (476, 179989)]