80205346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162359}}^1$

素因数の和:162393

約数の個数: 16

約数和(自身を含む): 136382400

約数和(自身を除く): 56177054

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 162359, 324718, 2110667, 3084821, 4221334, 6169642, 40102673, 80205346]

約数ペア:

[(1, 80205346), (2, 40102673), (13, 6169642), (19, 4221334), (26, 3084821), (38, 2110667), (247, 324718), (494, 162359)]