16649232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 45330432

約数和(自身を除く): 28681200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 167, 186, 201, 248, 268, 334, 372, 402, 496, 501, 536, 668, 744, 804, 1002, 1072, 1336, 1488, 1608, 2004, 2077, 2672, 3216, 4008, 4154, 5177, 6231, 8016, 8308, 10354, 11189, 12462, 15531, 16616, 20708, 22378, 24924, 31062, 33232, 33567, 41416, 44756, 49848, 62124, 67134, 82832, 89512, 99696, 124248, 134268, 179024, 248496, 268536, 346859, 537072, 693718, 1040577, 1387436, 2081154, 2774872, 4162308, 5549744, 8324616, 16649232]

約数ペア:

[(1, 16649232), (2, 8324616), (3, 5549744), (4, 4162308), (6, 2774872), (8, 2081154), (12, 1387436), (16, 1040577), (24, 693718), (31, 537072), (48, 346859), (62, 268536), (67, 248496), (93, 179024), (124, 134268), (134, 124248), (167, 99696), (186, 89512), (201, 82832), (248, 67134), (268, 62124), (334, 49848), (372, 44756), (402, 41416), (496, 33567), (501, 33232), (536, 31062), (668, 24924), (744, 22378), (804, 20708), (1002, 16616), (1072, 15531), (1336, 12462), (1488, 11189), (1608, 10354), (2004, 8308), (2077, 8016), (2672, 6231), (3216, 5177), (4008, 4154)]