40620122

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1669}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 62604960

約数和(自身を除く): 21984838

約数列:

[1, 2, 43, 86, 283, 566, 1669, 3338, 12169, 24338, 71767, 143534, 472327, 944654, 20310061, 40620122]

約数ペア:

[(1, 40620122), (2, 20310061), (43, 944654), (86, 472327), (283, 143534), (566, 71767), (1669, 24338), (3338, 12169)]