65668168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{264791}}^1$

素因数の和:264828

約数の個数: 16

約数和(自身を含む): 127100160

約数和(自身を除く): 61431992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 264791, 529582, 1059164, 2118328, 8208521, 16417042, 32834084, 65668168]

約数ペア:

[(1, 65668168), (2, 32834084), (4, 16417042), (8, 8208521), (31, 2118328), (62, 1059164), (124, 529582), (248, 264791)]