100075568

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{39839}}^1$

素因数の和:40004

約数の個数: 20

約数和(自身を含む): 195136320

約数和(自身を除く): 95060752

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 39839, 79678, 159356, 318712, 637424, 6254723, 12509446, 25018892, 50037784, 100075568]

約数ペア:

[(1, 100075568), (2, 50037784), (4, 25018892), (8, 12509446), (16, 6254723), (157, 637424), (314, 318712), (628, 159356), (1256, 79678), (2512, 39839)]