16001808

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 43497216

約数和(自身を除く): 27495408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 82, 94, 123, 141, 164, 173, 188, 246, 282, 328, 346, 376, 492, 519, 564, 656, 692, 752, 984, 1038, 1128, 1384, 1927, 1968, 2076, 2256, 2768, 3854, 4152, 5781, 7093, 7708, 8131, 8304, 11562, 14186, 15416, 16262, 21279, 23124, 24393, 28372, 30832, 32524, 42558, 46248, 48786, 56744, 65048, 85116, 92496, 97572, 113488, 130096, 170232, 195144, 333371, 340464, 390288, 666742, 1000113, 1333484, 2000226, 2666968, 4000452, 5333936, 8000904, 16001808]

約数ペア:

[(1, 16001808), (2, 8000904), (3, 5333936), (4, 4000452), (6, 2666968), (8, 2000226), (12, 1333484), (16, 1000113), (24, 666742), (41, 390288), (47, 340464), (48, 333371), (82, 195144), (94, 170232), (123, 130096), (141, 113488), (164, 97572), (173, 92496), (188, 85116), (246, 65048), (282, 56744), (328, 48786), (346, 46248), (376, 42558), (492, 32524), (519, 30832), (564, 28372), (656, 24393), (692, 23124), (752, 21279), (984, 16262), (1038, 15416), (1128, 14186), (1384, 11562), (1927, 8304), (1968, 8131), (2076, 7708), (2256, 7093), (2768, 5781), (3854, 4152)]