87984978

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{57059}}^1$

素因数の和:57321

約数の個数: 16

約数和(自身を含む): 176657760

約数和(自身を除く): 88672782

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 57059, 114118, 171177, 342354, 14664163, 29328326, 43992489, 87984978]

約数ペア:

[(1, 87984978), (2, 43992489), (3, 29328326), (6, 14664163), (257, 342354), (514, 171177), (771, 114118), (1542, 57059)]