31369128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3138

約数の個数: 64

約数和(自身を含む): 91125120

約数和(自身を除く): 59755992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3061, 3416, 5124, 6122, 9183, 10248, 12244, 18366, 21427, 24488, 36732, 42854, 64281, 73464, 85708, 128562, 171416, 186721, 257124, 373442, 514248, 560163, 746884, 1120326, 1307047, 1493768, 2240652, 2614094, 3921141, 4481304, 5228188, 7842282, 10456376, 15684564, 31369128]

約数ペア:

[(1, 31369128), (2, 15684564), (3, 10456376), (4, 7842282), (6, 5228188), (7, 4481304), (8, 3921141), (12, 2614094), (14, 2240652), (21, 1493768), (24, 1307047), (28, 1120326), (42, 746884), (56, 560163), (61, 514248), (84, 373442), (122, 257124), (168, 186721), (183, 171416), (244, 128562), (366, 85708), (427, 73464), (488, 64281), (732, 42854), (854, 36732), (1281, 24488), (1464, 21427), (1708, 18366), (2562, 12244), (3061, 10248), (3416, 9183), (5124, 6122)]