83661964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{1291}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 155303568

約数和(自身を除く): 71641604

約数列:

[1, 2, 4, 17, 34, 68, 953, 1291, 1906, 2582, 3812, 5164, 16201, 21947, 32402, 43894, 64804, 87788, 1230323, 2460646, 4921292, 20915491, 41830982, 83661964]

約数ペア:

[(1, 83661964), (2, 41830982), (4, 20915491), (17, 4921292), (34, 2460646), (68, 1230323), (953, 87788), (1291, 64804), (1906, 43894), (2582, 32402), (3812, 21947), (5164, 16201)]