90803518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{10007}}^1$

素因数の和:10371

約数の個数: 16

約数和(自身を含む): 147117600

約数和(自身を除く): 56314082

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 10007, 20014, 130091, 260182, 3492443, 6984886, 45401759, 90803518]

約数ペア:

[(1, 90803518), (2, 45401759), (13, 6984886), (26, 3492443), (349, 260182), (698, 130091), (4537, 20014), (9074, 10007)]