40590796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 72989840

約数和(自身を除く): 32399044

約数列:

[1, 2, 4, 43, 86, 172, 409, 577, 818, 1154, 1636, 2308, 17587, 24811, 35174, 49622, 70348, 99244, 235993, 471986, 943972, 10147699, 20295398, 40590796]

約数ペア:

[(1, 40590796), (2, 20295398), (4, 10147699), (43, 943972), (86, 471986), (172, 235993), (409, 99244), (577, 70348), (818, 49622), (1154, 35174), (1636, 24811), (2308, 17587)]