40884194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15569}}^1$

素因数の和:15685

約数の個数: 16

約数和(自身を含む): 66701880

約数和(自身を除く): 25817686

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 15569, 31138, 202397, 404794, 1572469, 3144938, 20442097, 40884194]

約数ペア:

[(1, 40884194), (2, 20442097), (13, 3144938), (26, 1572469), (101, 404794), (202, 202397), (1313, 31138), (2626, 15569)]