163025138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{90469}}^1$

素因数の和:90541

約数の個数: 16

約数和(自身を含む): 263810520

約数和(自身を除く): 100785382

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 90469, 180938, 1537973, 3075946, 4794857, 9589714, 81512569, 163025138]

約数ペア:

[(1, 163025138), (2, 81512569), (17, 9589714), (34, 4794857), (53, 3075946), (106, 1537973), (901, 180938), (1802, 90469)]