161531042402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{33387979}}^1$

素因数の和:33388081

約数の個数: 16

約数和(自身を含む): 252413128800

約数和(自身を除く): 90882086398

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 33387979, 66775958, 1368907139, 1969890761, 2737814278, 3939781522, 80765521201, 161531042402]

約数ペア:

[(1, 161531042402), (2, 80765521201), (41, 3939781522), (59, 2737814278), (82, 1969890761), (118, 1368907139), (2419, 66775958), (4838, 33387979)]