89748272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{193423}}^1$

素因数の和:193460

約数の個数: 20

約数和(自身を含む): 179884320

約数和(自身を除く): 90136048

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 193423, 386846, 773692, 1547384, 3094768, 5609267, 11218534, 22437068, 44874136, 89748272]

約数ペア:

[(1, 89748272), (2, 44874136), (4, 22437068), (8, 11218534), (16, 5609267), (29, 3094768), (58, 1547384), (116, 773692), (232, 386846), (464, 193423)]