90028528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{194027}}^1$

素因数の和:194064

約数の個数: 20

約数和(自身を含む): 180446040

約数和(自身を除く): 90417512

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 194027, 388054, 776108, 1552216, 3104432, 5626783, 11253566, 22507132, 45014264, 90028528]

約数ペア:

[(1, 90028528), (2, 45014264), (4, 22507132), (8, 11253566), (16, 5626783), (29, 3104432), (58, 1552216), (116, 776108), (232, 388054), (464, 194027)]