16016848

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 34015680

約数和(自身を除く): 17998832

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 59, 76, 94, 118, 152, 188, 236, 304, 361, 376, 472, 722, 752, 893, 944, 1121, 1444, 1786, 2242, 2773, 2888, 3572, 4484, 5546, 5776, 7144, 8968, 11092, 14288, 16967, 17936, 21299, 22184, 33934, 42598, 44368, 52687, 67868, 85196, 105374, 135736, 170392, 210748, 271472, 340784, 421496, 842992, 1001053, 2002106, 4004212, 8008424, 16016848]

約数ペア:

[(1, 16016848), (2, 8008424), (4, 4004212), (8, 2002106), (16, 1001053), (19, 842992), (38, 421496), (47, 340784), (59, 271472), (76, 210748), (94, 170392), (118, 135736), (152, 105374), (188, 85196), (236, 67868), (304, 52687), (361, 44368), (376, 42598), (472, 33934), (722, 22184), (752, 21299), (893, 17936), (944, 16967), (1121, 14288), (1444, 11092), (1786, 8968), (2242, 7144), (2773, 5776), (2888, 5546), (3572, 4484)]