39402302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8951}}^1$

素因数の和:9055

約数の個数: 16

約数和(自身を含む): 61876224

約数和(自身を除く): 22473922

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 8951, 17902, 277481, 554962, 635521, 1271042, 19701151, 39402302]

約数ペア:

[(1, 39402302), (2, 19701151), (31, 1271042), (62, 635521), (71, 554962), (142, 277481), (2201, 17902), (4402, 8951)]