39249968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79133}}^1$

素因数の和:79172

約数の個数: 20

約数和(自身を含む): 78500928

約数和(自身を除く): 39250960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 79133, 158266, 316532, 633064, 1266128, 2453123, 4906246, 9812492, 19624984, 39249968]

約数ペア:

[(1, 39249968), (2, 19624984), (4, 9812492), (8, 4906246), (16, 2453123), (31, 1266128), (62, 633064), (124, 316532), (248, 158266), (496, 79133)]