65380478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3119}}^1$

素因数の和:3391

約数の個数: 16

約数和(自身を含む): 100638720

約数和(自身を除く): 35258242

約数列:

[1, 2, 47, 94, 223, 446, 3119, 6238, 10481, 20962, 146593, 293186, 695537, 1391074, 32690239, 65380478]

約数ペア:

[(1, 65380478), (2, 32690239), (47, 1391074), (94, 695537), (223, 293186), (446, 146593), (3119, 20962), (6238, 10481)]