321736148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{2347}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 577100832

約数和(自身を除く): 255364684

約数列:

[1, 2, 4, 43, 86, 172, 797, 1594, 2347, 3188, 4694, 9388, 34271, 68542, 100921, 137084, 201842, 403684, 1870559, 3741118, 7482236, 80434037, 160868074, 321736148]

約数ペア:

[(1, 321736148), (2, 160868074), (4, 80434037), (43, 7482236), (86, 3741118), (172, 1870559), (797, 403684), (1594, 201842), (2347, 137084), (3188, 100921), (4694, 68542), (9388, 34271)]