89216408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1423}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 177629760

約数和(自身を除く): 88413352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 461, 922, 1423, 1844, 2846, 3688, 5692, 7837, 11384, 15674, 24191, 31348, 48382, 62696, 96764, 193528, 656003, 1312006, 2624012, 5248024, 11152051, 22304102, 44608204, 89216408]

約数ペア:

[(1, 89216408), (2, 44608204), (4, 22304102), (8, 11152051), (17, 5248024), (34, 2624012), (68, 1312006), (136, 656003), (461, 193528), (922, 96764), (1423, 62696), (1844, 48382), (2846, 31348), (3688, 24191), (5692, 15674), (7837, 11384)]