16401141824

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{13109}}^1$

素因数の和:13407

約数の個数: 56

約数和(自身を含む): 33026344920

約数和(自身を除く): 16625203096

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 173, 226, 346, 452, 692, 904, 1384, 1808, 2768, 3616, 5536, 7232, 11072, 13109, 19549, 26218, 39098, 52436, 78196, 104872, 156392, 209744, 312784, 419488, 625568, 838976, 1251136, 1481317, 2267857, 2962634, 4535714, 5925268, 9071428, 11850536, 18142856, 23701072, 36285712, 47402144, 72571424, 94804288, 145142848, 256267841, 512535682, 1025071364, 2050142728, 4100285456, 8200570912, 16401141824]

約数ペア:

[(1, 16401141824), (2, 8200570912), (4, 4100285456), (8, 2050142728), (16, 1025071364), (32, 512535682), (64, 256267841), (113, 145142848), (173, 94804288), (226, 72571424), (346, 47402144), (452, 36285712), (692, 23701072), (904, 18142856), (1384, 11850536), (1808, 9071428), (2768, 5925268), (3616, 4535714), (5536, 2962634), (7232, 2267857), (11072, 1481317), (13109, 1251136), (19549, 838976), (26218, 625568), (39098, 419488), (52436, 312784), (78196, 209744), (104872, 156392)]