78320314

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:1101

約数の個数: 16

約数和(自身を含む): 118619136

約数和(自身を除く): 40298822

約数列:

[1, 2, 191, 382, 421, 487, 842, 974, 80411, 93017, 160822, 186034, 205027, 410054, 39160157, 78320314]

約数ペア:

[(1, 78320314), (2, 39160157), (191, 410054), (382, 205027), (421, 186034), (487, 160822), (842, 93017), (974, 80411)]