64080008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4093}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 127732800

約数和(自身を除く): 63652792

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 4093, 7828, 8186, 15656, 16372, 32744, 77767, 155534, 311068, 421579, 622136, 843158, 1686316, 3372632, 8010001, 16020002, 32040004, 64080008]

約数ペア:

[(1, 64080008), (2, 32040004), (4, 16020002), (8, 8010001), (19, 3372632), (38, 1686316), (76, 843158), (103, 622136), (152, 421579), (206, 311068), (412, 155534), (824, 77767), (1957, 32744), (3914, 16372), (4093, 15656), (7828, 8186)]