90384992

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{68891}}^1$

素因数の和:68942

約数の個数: 24

約数和(自身を含む): 182288232

約数和(自身を除く): 91903240

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 68891, 137782, 275564, 551128, 1102256, 2204512, 2824531, 5649062, 11298124, 22596248, 45192496, 90384992]

約数ペア:

[(1, 90384992), (2, 45192496), (4, 22596248), (8, 11298124), (16, 5649062), (32, 2824531), (41, 2204512), (82, 1102256), (164, 551128), (328, 275564), (656, 137782), (1312, 68891)]