81323602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{3271}}^1$

素因数の和:3705

約数の個数: 16

約数和(自身を含む): 126273024

約数和(自身を除く): 44949422

約数列:

[1, 2, 31, 62, 401, 802, 3271, 6542, 12431, 24862, 101401, 202802, 1311671, 2623342, 40661801, 81323602]

約数ペア:

[(1, 81323602), (2, 40661801), (31, 2623342), (62, 1311671), (401, 202802), (802, 101401), (3271, 24862), (6542, 12431)]