90779330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{221413}}^1$

素因数の和:221461

約数の個数: 16

約数和(自身を含む): 167388984

約数和(自身を除く): 76609654

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 221413, 442826, 1107065, 2214130, 9077933, 18155866, 45389665, 90779330]

約数ペア:

[(1, 90779330), (2, 45389665), (5, 18155866), (10, 9077933), (41, 2214130), (82, 1107065), (205, 442826), (410, 221413)]