90780482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{81199}}^1$

素因数の和:81257

約数の個数: 16

約数和(自身を含む): 150057600

約数和(自身を除く): 59277118

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 81199, 162398, 1055587, 2111174, 3491557, 6983114, 45390241, 90780482]

約数ペア:

[(1, 90780482), (2, 45390241), (13, 6983114), (26, 3491557), (43, 2111174), (86, 1055587), (559, 162398), (1118, 81199)]