86261296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{490121}}^1$

素因数の和:490140

約数の個数: 20

約数和(自身を含む): 182325384

約数和(自身を除く): 96064088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 490121, 980242, 1960484, 3920968, 5391331, 7841936, 10782662, 21565324, 43130648, 86261296]

約数ペア:

[(1, 86261296), (2, 43130648), (4, 21565324), (8, 10782662), (11, 7841936), (16, 5391331), (22, 3920968), (44, 1960484), (88, 980242), (176, 490121)]