87134738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{15791}}^1$

素因数の和:15913

約数の個数: 16

約数和(自身を含む): 136442880

約数和(自身を除く): 49308142

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 15791, 31582, 489521, 979042, 1405399, 2810798, 43567369, 87134738]

約数ペア:

[(1, 87134738), (2, 43567369), (31, 2810798), (62, 1405399), (89, 979042), (178, 489521), (2759, 31582), (5518, 15791)]