64537226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80071}}^1$

素因数の和:80117

約数の個数: 16

約数和(自身を含む): 107616768

約数和(自身を除く): 43079542

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80071, 160142, 1040923, 2081846, 2482201, 4964402, 32268613, 64537226]

約数ペア:

[(1, 64537226), (2, 32268613), (13, 4964402), (26, 2482201), (31, 2081846), (62, 1040923), (403, 160142), (806, 80071)]