42806156

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 77113344

約数和(自身を除く): 34307188

約数列:

[1, 2, 4, 43, 86, 172, 191, 382, 764, 1303, 2606, 5212, 8213, 16426, 32852, 56029, 112058, 224116, 248873, 497746, 995492, 10701539, 21403078, 42806156]

約数ペア:

[(1, 42806156), (2, 21403078), (4, 10701539), (43, 995492), (86, 497746), (172, 248873), (191, 224116), (382, 112058), (764, 56029), (1303, 32852), (2606, 16426), (5212, 8213)]