125688016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 250698240

約数和(自身を除く): 125010224

約数列:

[1, 2, 4, 8, 16, 53, 103, 106, 206, 212, 412, 424, 824, 848, 1439, 1648, 2878, 5459, 5756, 10918, 11512, 21836, 23024, 43672, 76267, 87344, 148217, 152534, 296434, 305068, 592868, 610136, 1185736, 1220272, 2371472, 7855501, 15711002, 31422004, 62844008, 125688016]

約数ペア:

[(1, 125688016), (2, 62844008), (4, 31422004), (8, 15711002), (16, 7855501), (53, 2371472), (103, 1220272), (106, 1185736), (206, 610136), (212, 592868), (412, 305068), (424, 296434), (824, 152534), (848, 148217), (1439, 87344), (1648, 76267), (2878, 43672), (5459, 23024), (5756, 21836), (10918, 11512)]