84278186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4517}}^1$

素因数の和:5029

約数の個数: 16

約数和(自身を含む): 133371360

約数和(自身を除く): 49093174

約数列:

[1, 2, 19, 38, 491, 982, 4517, 9034, 9329, 18658, 85823, 171646, 2217847, 4435694, 42139093, 84278186]

約数ペア:

[(1, 84278186), (2, 42139093), (19, 4435694), (38, 2217847), (491, 171646), (982, 85823), (4517, 18658), (9034, 9329)]