40969438

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 62590464

約数和(自身を除く): 21621026

約数列:

[1, 2, 101, 127, 202, 254, 1597, 3194, 12827, 25654, 161297, 202819, 322594, 405638, 20484719, 40969438]

約数ペア:

[(1, 40969438), (2, 20484719), (101, 405638), (127, 322594), (202, 202819), (254, 161297), (1597, 25654), (3194, 12827)]