16865664

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 45239040

約数和(自身を除く): 28373376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 263, 334, 384, 501, 526, 668, 789, 1002, 1052, 1336, 1578, 2004, 2104, 2672, 3156, 4008, 4208, 5344, 6312, 8016, 8416, 10688, 12624, 16032, 16832, 21376, 25248, 32064, 33664, 43921, 50496, 64128, 87842, 100992, 131763, 175684, 263526, 351368, 527052, 702736, 1054104, 1405472, 2108208, 2810944, 4216416, 5621888, 8432832, 16865664]

約数ペア:

[(1, 16865664), (2, 8432832), (3, 5621888), (4, 4216416), (6, 2810944), (8, 2108208), (12, 1405472), (16, 1054104), (24, 702736), (32, 527052), (48, 351368), (64, 263526), (96, 175684), (128, 131763), (167, 100992), (192, 87842), (263, 64128), (334, 50496), (384, 43921), (501, 33664), (526, 32064), (668, 25248), (789, 21376), (1002, 16832), (1052, 16032), (1336, 12624), (1578, 10688), (2004, 8416), (2104, 8016), (2672, 6312), (3156, 5344), (4008, 4208)]