65297968

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{18301}}^1$

素因数の和:18532

約数の個数: 20

約数和(自身を含む): 127089088

約数和(自身を除く): 61791120

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 18301, 36602, 73204, 146408, 292816, 4081123, 8162246, 16324492, 32648984, 65297968]

約数ペア:

[(1, 65297968), (2, 32648984), (4, 16324492), (8, 8162246), (16, 4081123), (223, 292816), (446, 146408), (892, 73204), (1784, 36602), (3568, 18301)]