16424056

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 36484560

約数和(自身を除く): 20060504

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 121, 152, 188, 209, 242, 361, 376, 418, 484, 517, 722, 836, 893, 968, 1034, 1444, 1672, 1786, 2068, 2299, 2888, 3572, 3971, 4136, 4598, 5687, 7144, 7942, 9196, 9823, 11374, 15884, 16967, 18392, 19646, 22748, 31768, 33934, 39292, 43681, 45496, 67868, 78584, 87362, 108053, 135736, 174724, 186637, 216106, 349448, 373274, 432212, 746548, 864424, 1493096, 2053007, 4106014, 8212028, 16424056]

約数ペア:

[(1, 16424056), (2, 8212028), (4, 4106014), (8, 2053007), (11, 1493096), (19, 864424), (22, 746548), (38, 432212), (44, 373274), (47, 349448), (76, 216106), (88, 186637), (94, 174724), (121, 135736), (152, 108053), (188, 87362), (209, 78584), (242, 67868), (361, 45496), (376, 43681), (418, 39292), (484, 33934), (517, 31768), (722, 22748), (836, 19646), (893, 18392), (968, 16967), (1034, 15884), (1444, 11374), (1672, 9823), (1786, 9196), (2068, 7942), (2299, 7144), (2888, 5687), (3572, 4598), (3971, 4136)]