388623896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{23593}}^1$

素因数の和:23699

約数の個数: 32

約数和(自身を含む): 764445600

約数和(自身を除く): 375821704

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 16472, 23593, 47186, 94372, 188744, 684197, 1368394, 1675103, 2736788, 3350206, 5473576, 6700412, 13400824, 48577987, 97155974, 194311948, 388623896]

約数ペア:

[(1, 388623896), (2, 194311948), (4, 97155974), (8, 48577987), (29, 13400824), (58, 6700412), (71, 5473576), (116, 3350206), (142, 2736788), (232, 1675103), (284, 1368394), (568, 684197), (2059, 188744), (4118, 94372), (8236, 47186), (16472, 23593)]