181864112

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{28631}}^1$

素因数の和:29036

約数の個数: 20

約数和(自身を含む): 353261616

約数和(自身を除く): 171397504

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 28631, 57262, 114524, 229048, 458096, 11366507, 22733014, 45466028, 90932056, 181864112]

約数ペア:

[(1, 181864112), (2, 90932056), (4, 45466028), (8, 22733014), (16, 11366507), (397, 458096), (794, 229048), (1588, 114524), (3176, 57262), (6352, 28631)]