285212416

素因数分解:

$2^8\times {\mathrm{1114111}}^1$

素因数の和:1114127

約数の個数: 18

約数和(自身を含む): 569311232

約数和(自身を除く): 284098816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1114111, 2228222, 4456444, 8912888, 17825776, 35651552, 71303104, 142606208, 285212416]

約数ペア:

[(1, 285212416), (2, 142606208), (4, 71303104), (8, 35651552), (16, 17825776), (32, 8912888), (64, 4456444), (128, 2228222), (256, 1114111)]