64602016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{65123}}^1$

素因数の和:65164

約数の個数: 24

約数和(自身を含む): 131289984

約数和(自身を除く): 66687968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 65123, 130246, 260492, 520984, 1041968, 2018813, 2083936, 4037626, 8075252, 16150504, 32301008, 64602016]

約数ペア:

[(1, 64602016), (2, 32301008), (4, 16150504), (8, 8075252), (16, 4037626), (31, 2083936), (32, 2018813), (62, 1041968), (124, 520984), (248, 260492), (496, 130246), (992, 65123)]