16469552

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 36018528

約数和(自身を除く): 19548976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 176, 181, 188, 242, 362, 376, 484, 517, 724, 752, 968, 1034, 1448, 1936, 1991, 2068, 2896, 3982, 4136, 5687, 7964, 8272, 8507, 11374, 15928, 17014, 21901, 22748, 31856, 34028, 43802, 45496, 68056, 87604, 90992, 93577, 136112, 175208, 187154, 350416, 374308, 748616, 1029347, 1497232, 2058694, 4117388, 8234776, 16469552]

約数ペア:

[(1, 16469552), (2, 8234776), (4, 4117388), (8, 2058694), (11, 1497232), (16, 1029347), (22, 748616), (44, 374308), (47, 350416), (88, 187154), (94, 175208), (121, 136112), (176, 93577), (181, 90992), (188, 87604), (242, 68056), (362, 45496), (376, 43802), (484, 34028), (517, 31856), (724, 22748), (752, 21901), (968, 17014), (1034, 15928), (1448, 11374), (1936, 8507), (1991, 8272), (2068, 7964), (2896, 5687), (3982, 4136)]