231416884

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3812

約数の個数: 36

約数和(自身を含む): 437473344

約数和(自身を除く): 206056460

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3268, 3727, 7454, 14908, 15523, 31046, 62092, 70813, 141626, 160261, 283252, 320522, 641044, 1345447, 2690894, 3044959, 5381788, 6089918, 12179836, 57854221, 115708442, 231416884]

約数ペア:

[(1, 231416884), (2, 115708442), (4, 57854221), (19, 12179836), (38, 6089918), (43, 5381788), (76, 3044959), (86, 2690894), (172, 1345447), (361, 641044), (722, 320522), (817, 283252), (1444, 160261), (1634, 141626), (3268, 70813), (3727, 62092), (7454, 31046), (14908, 15523)]