86557796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38711}}^1$

素因数の和:38771

約数の個数: 24

約数和(自身を含む): 166926144

約数和(自身を除く): 80368348

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 38711, 77422, 154844, 503243, 1006486, 1664573, 2012972, 3329146, 6658292, 21639449, 43278898, 86557796]

約数ペア:

[(1, 86557796), (2, 43278898), (4, 21639449), (13, 6658292), (26, 3329146), (43, 2012972), (52, 1664573), (86, 1006486), (172, 503243), (559, 154844), (1118, 77422), (2236, 38711)]