80214436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 144121824

約数和(自身を除く): 63907388

約数列:

[1, 2, 4, 43, 86, 172, 401, 802, 1163, 1604, 2326, 4652, 17243, 34486, 50009, 68972, 100018, 200036, 466363, 932726, 1865452, 20053609, 40107218, 80214436]

約数ペア:

[(1, 80214436), (2, 40107218), (4, 20053609), (43, 1865452), (86, 932726), (172, 466363), (401, 200036), (802, 100018), (1163, 68972), (1604, 50009), (2326, 34486), (4652, 17243)]