31882152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 52789848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 503, 556, 834, 1006, 1112, 1509, 1668, 2012, 2641, 3018, 3336, 4024, 5282, 6036, 7923, 9557, 10564, 12072, 15846, 19114, 21128, 28671, 31692, 38228, 57342, 63384, 69917, 76456, 114684, 139834, 209751, 229368, 279668, 419502, 559336, 839004, 1328423, 1678008, 2656846, 3985269, 5313692, 7970538, 10627384, 15941076, 31882152]

約数ペア:

[(1, 31882152), (2, 15941076), (3, 10627384), (4, 7970538), (6, 5313692), (8, 3985269), (12, 2656846), (19, 1678008), (24, 1328423), (38, 839004), (57, 559336), (76, 419502), (114, 279668), (139, 229368), (152, 209751), (228, 139834), (278, 114684), (417, 76456), (456, 69917), (503, 63384), (556, 57342), (834, 38228), (1006, 31692), (1112, 28671), (1509, 21128), (1668, 19114), (2012, 15846), (2641, 12072), (3018, 10564), (3336, 9557), (4024, 7923), (5282, 6036)]