68693938

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{3821}}^1$

素因数の和:4013

約数の個数: 16

約数和(自身を含む): 105257880

約数和(自身を除く): 36563942

約数列:

[1, 2, 89, 101, 178, 202, 3821, 7642, 8989, 17978, 340069, 385921, 680138, 771842, 34346969, 68693938]

約数ペア:

[(1, 68693938), (2, 34346969), (89, 771842), (101, 680138), (178, 385921), (202, 340069), (3821, 17978), (7642, 8989)]