86296898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{13127}}^1$

素因数の和:13321

約数の個数: 16

約数和(自身を含む): 137056320

約数和(自身を除く): 50759422

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 13127, 26254, 249413, 498826, 2270971, 4541942, 43148449, 86296898]

約数ペア:

[(1, 86296898), (2, 43148449), (19, 4541942), (38, 2270971), (173, 498826), (346, 249413), (3287, 26254), (6574, 13127)]