83704738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{19751}}^1$

素因数の和:19929

約数の個数: 16

約数和(自身を含む): 136051776

約数和(自身を除く): 52347038

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 19751, 39502, 256763, 513526, 3219413, 6438826, 41852369, 83704738]

約数ペア:

[(1, 83704738), (2, 41852369), (13, 6438826), (26, 3219413), (163, 513526), (326, 256763), (2119, 39502), (4238, 19751)]