65319536

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{26003}}^1$

素因数の和:26168

約数の個数: 20

約数和(自身を含む): 127367592

約数和(自身を除く): 62048056

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 26003, 52006, 104012, 208024, 416048, 4082471, 8164942, 16329884, 32659768, 65319536]

約数ペア:

[(1, 65319536), (2, 32659768), (4, 16329884), (8, 8164942), (16, 4082471), (157, 416048), (314, 208024), (628, 104012), (1256, 52006), (2512, 26003)]