31028688

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1592

約数の個数: 60

約数和(自身を含む): 87473568

約数和(自身を除く): 56444880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1427, 1812, 2416, 2718, 2854, 3624, 4281, 5436, 5708, 7248, 8562, 10872, 11416, 12843, 17124, 21744, 22832, 25686, 34248, 51372, 68496, 102744, 205488, 215477, 430954, 646431, 861908, 1292862, 1723816, 1939293, 2585724, 3447632, 3878586, 5171448, 7757172, 10342896, 15514344, 31028688]

約数ペア:

[(1, 31028688), (2, 15514344), (3, 10342896), (4, 7757172), (6, 5171448), (8, 3878586), (9, 3447632), (12, 2585724), (16, 1939293), (18, 1723816), (24, 1292862), (36, 861908), (48, 646431), (72, 430954), (144, 215477), (151, 205488), (302, 102744), (453, 68496), (604, 51372), (906, 34248), (1208, 25686), (1359, 22832), (1427, 21744), (1812, 17124), (2416, 12843), (2718, 11416), (2854, 10872), (3624, 8562), (4281, 7248), (5436, 5708)]