31954504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 64548000

約数和(自身を除く): 32593496

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4889, 6536, 9778, 19556, 39112, 92891, 185782, 210227, 371564, 420454, 743128, 840908, 1681816, 3994313, 7988626, 15977252, 31954504]

約数ペア:

[(1, 31954504), (2, 15977252), (4, 7988626), (8, 3994313), (19, 1681816), (38, 840908), (43, 743128), (76, 420454), (86, 371564), (152, 210227), (172, 185782), (344, 92891), (817, 39112), (1634, 19556), (3268, 9778), (4889, 6536)]