251488

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 514080

約数和(自身を除く): 262592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 271, 464, 542, 928, 1084, 2168, 4336, 7859, 8672, 15718, 31436, 62872, 125744, 251488]

約数ペア:

[(1, 251488), (2, 125744), (4, 62872), (8, 31436), (16, 15718), (29, 8672), (32, 7859), (58, 4336), (116, 2168), (232, 1084), (271, 928), (464, 542)]