16412312

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 36530160

約数和(自身を除く): 20117848

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 89, 148, 178, 259, 296, 356, 518, 623, 712, 1036, 1246, 2072, 2492, 3293, 4984, 6586, 7921, 13172, 15842, 23051, 26344, 31684, 46102, 55447, 63368, 92204, 110894, 184408, 221788, 293077, 443576, 586154, 1172308, 2051539, 2344616, 4103078, 8206156, 16412312]

約数ペア:

[(1, 16412312), (2, 8206156), (4, 4103078), (7, 2344616), (8, 2051539), (14, 1172308), (28, 586154), (37, 443576), (56, 293077), (74, 221788), (89, 184408), (148, 110894), (178, 92204), (259, 63368), (296, 55447), (356, 46102), (518, 31684), (623, 26344), (712, 23051), (1036, 15842), (1246, 13172), (2072, 7921), (2492, 6586), (3293, 4984)]