871385944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24571}}^1$

素因数の和:24632

約数の個数: 64

約数和(自身を含む): 1981486080

約数和(自身を除く): 1110100136

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 17732, 24571, 35464, 49142, 98284, 196568, 270281, 319423, 540562, 638846, 761701, 1081124, 1277692, 1523402, 2162248, 2555384, 3046804, 3513653, 6093608, 7027306, 8378711, 9902113, 14054612, 16757422, 19804226, 28109224, 33514844, 39608452, 67029688, 79216904, 108923243, 217846486, 435692972, 871385944]

約数ペア:

[(1, 871385944), (2, 435692972), (4, 217846486), (8, 108923243), (11, 79216904), (13, 67029688), (22, 39608452), (26, 33514844), (31, 28109224), (44, 19804226), (52, 16757422), (62, 14054612), (88, 9902113), (104, 8378711), (124, 7027306), (143, 6093608), (248, 3513653), (286, 3046804), (341, 2555384), (403, 2162248), (572, 1523402), (682, 1277692), (806, 1081124), (1144, 761701), (1364, 638846), (1612, 540562), (2728, 319423), (3224, 270281), (4433, 196568), (8866, 98284), (17732, 49142), (24571, 35464)]