86890306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4657}}^1$

素因数の和:5169

約数の個数: 16

約数和(自身を含む): 137504160

約数和(自身を除く): 50613854

約数列:

[1, 2, 19, 38, 491, 982, 4657, 9314, 9329, 18658, 88483, 176966, 2286587, 4573174, 43445153, 86890306]

約数ペア:

[(1, 86890306), (2, 43445153), (19, 4573174), (38, 2286587), (491, 176966), (982, 88483), (4657, 18658), (9314, 9329)]