90081424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{194141}}^1$

素因数の和:194178

約数の個数: 20

約数和(自身を含む): 180552060

約数和(自身を除く): 90470636

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 194141, 388282, 776564, 1553128, 3106256, 5630089, 11260178, 22520356, 45040712, 90081424]

約数ペア:

[(1, 90081424), (2, 45040712), (4, 22520356), (8, 11260178), (16, 5630089), (29, 3106256), (58, 1553128), (116, 776564), (232, 388282), (464, 194141)]