90385228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{21059}}^1$

素因数の和:21129

約数の個数: 24

約数和(自身を含む): 168058800

約数和(自身を除く): 77673572

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 21059, 42118, 84236, 610711, 779183, 1221422, 1558366, 2442844, 3116732, 22596307, 45192614, 90385228]

約数ペア:

[(1, 90385228), (2, 45192614), (4, 22596307), (29, 3116732), (37, 2442844), (58, 1558366), (74, 1221422), (116, 779183), (148, 610711), (1073, 84236), (2146, 42118), (4292, 21059)]