16055256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 46183680

約数和(自身を除く): 30128424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 421, 454, 681, 842, 908, 1263, 1362, 1589, 1684, 1816, 2526, 2724, 2947, 3178, 3368, 4767, 5052, 5448, 5894, 6356, 8841, 9534, 10104, 11788, 12712, 17682, 19068, 23576, 35364, 38136, 70728, 95567, 191134, 286701, 382268, 573402, 668969, 764536, 1146804, 1337938, 2006907, 2293608, 2675876, 4013814, 5351752, 8027628, 16055256]

約数ペア:

[(1, 16055256), (2, 8027628), (3, 5351752), (4, 4013814), (6, 2675876), (7, 2293608), (8, 2006907), (12, 1337938), (14, 1146804), (21, 764536), (24, 668969), (28, 573402), (42, 382268), (56, 286701), (84, 191134), (168, 95567), (227, 70728), (421, 38136), (454, 35364), (681, 23576), (842, 19068), (908, 17682), (1263, 12712), (1362, 11788), (1589, 10104), (1684, 9534), (1816, 8841), (2526, 6356), (2724, 5894), (2947, 5448), (3178, 5052), (3368, 4767)]