16560867264

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2005919}}^1$

素因数の和:2005977

約数の個数: 56

約数和(自身を含む): 44836323840

約数和(自身を除く): 28275456576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 2005919, 4011838, 6017757, 8023676, 12035514, 16047352, 24071028, 32094704, 48142056, 64189408, 86254517, 96284112, 128378816, 172509034, 192568224, 258763551, 345018068, 385136448, 517527102, 690036136, 1035054204, 1380072272, 2070108408, 2760144544, 4140216816, 5520289088, 8280433632, 16560867264]

約数ペア:

[(1, 16560867264), (2, 8280433632), (3, 5520289088), (4, 4140216816), (6, 2760144544), (8, 2070108408), (12, 1380072272), (16, 1035054204), (24, 690036136), (32, 517527102), (43, 385136448), (48, 345018068), (64, 258763551), (86, 192568224), (96, 172509034), (129, 128378816), (172, 96284112), (192, 86254517), (258, 64189408), (344, 48142056), (516, 32094704), (688, 24071028), (1032, 16047352), (1376, 12035514), (2064, 8023676), (2752, 6017757), (4128, 4011838), (8256, 2005919)]