65316008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 127695360

約数和(自身を除く): 62379352

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 2557, 3193, 5114, 6386, 10228, 12772, 20456, 25544, 79267, 158534, 263371, 317068, 526742, 634136, 1053484, 2106968, 8164501, 16329002, 32658004, 65316008]

約数ペア:

[(1, 65316008), (2, 32658004), (4, 16329002), (8, 8164501), (31, 2106968), (62, 1053484), (103, 634136), (124, 526742), (206, 317068), (248, 263371), (412, 158534), (824, 79267), (2557, 25544), (3193, 20456), (5114, 12772), (6386, 10228)]