68627686

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15791}}^1$

素因数の和:15887

約数の個数: 16

約数和(自身を含む): 107448768

約数和(自身を除く): 38821082

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 15791, 31582, 647431, 836923, 1294862, 1673846, 34313843, 68627686]

約数ペア:

[(1, 68627686), (2, 34313843), (41, 1673846), (53, 1294862), (82, 836923), (106, 647431), (2173, 31582), (4346, 15791)]