87922928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{238921}}^1$

素因数の和:238952

約数の個数: 20

約数和(自身を含む): 177757968

約数和(自身を除く): 89835040

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 238921, 477842, 955684, 1911368, 3822736, 5495183, 10990366, 21980732, 43961464, 87922928]

約数ペア:

[(1, 87922928), (2, 43961464), (4, 21980732), (8, 10990366), (16, 5495183), (23, 3822736), (46, 1911368), (92, 955684), (184, 477842), (368, 238921)]