27450128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55343}}^1$

素因数の和:55382

約数の個数: 20

約数和(自身を含む): 54901248

約数和(自身を除く): 27451120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55343, 110686, 221372, 442744, 885488, 1715633, 3431266, 6862532, 13725064, 27450128]

約数ペア:

[(1, 27450128), (2, 13725064), (4, 6862532), (8, 3431266), (16, 1715633), (31, 885488), (62, 442744), (124, 221372), (248, 110686), (496, 55343)]