55642544

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{44021}}^1$

素因数の和:44108

約数の個数: 20

約数和(自身を含む): 109174560

約数和(自身を除く): 53532016

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 44021, 88042, 176084, 352168, 704336, 3477659, 6955318, 13910636, 27821272, 55642544]

約数ペア:

[(1, 55642544), (2, 27821272), (4, 13910636), (8, 6955318), (16, 3477659), (79, 704336), (158, 352168), (316, 176084), (632, 88042), (1264, 44021)]