16485648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 45800640

約数和(自身を除く): 29314992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 227, 267, 272, 356, 408, 454, 534, 681, 712, 816, 908, 1068, 1362, 1424, 1513, 1816, 2136, 2724, 3026, 3632, 3859, 4272, 4539, 5448, 6052, 7718, 9078, 10896, 11577, 12104, 15436, 18156, 20203, 23154, 24208, 30872, 36312, 40406, 46308, 60609, 61744, 72624, 80812, 92616, 121218, 161624, 185232, 242436, 323248, 343451, 484872, 686902, 969744, 1030353, 1373804, 2060706, 2747608, 4121412, 5495216, 8242824, 16485648]

約数ペア:

[(1, 16485648), (2, 8242824), (3, 5495216), (4, 4121412), (6, 2747608), (8, 2060706), (12, 1373804), (16, 1030353), (17, 969744), (24, 686902), (34, 484872), (48, 343451), (51, 323248), (68, 242436), (89, 185232), (102, 161624), (136, 121218), (178, 92616), (204, 80812), (227, 72624), (267, 61744), (272, 60609), (356, 46308), (408, 40406), (454, 36312), (534, 30872), (681, 24208), (712, 23154), (816, 20203), (908, 18156), (1068, 15436), (1362, 12104), (1424, 11577), (1513, 10896), (1816, 9078), (2136, 7718), (2724, 6052), (3026, 5448), (3632, 4539), (3859, 4272)]