90391088

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{33829}}^1$

素因数の和:34004

約数の個数: 20

約数和(自身を含む): 176186640

約数和(自身を除く): 85795552

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 33829, 67658, 135316, 270632, 541264, 5649443, 11298886, 22597772, 45195544, 90391088]

約数ペア:

[(1, 90391088), (2, 45195544), (4, 22597772), (8, 11298886), (16, 5649443), (167, 541264), (334, 270632), (668, 135316), (1336, 67658), (2672, 33829)]