31232236

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 33118484

約数列:

[1, 2, 4, 7, 14, 28, 83, 89, 151, 166, 178, 302, 332, 356, 581, 604, 623, 1057, 1162, 1246, 2114, 2324, 2492, 4228, 7387, 12533, 13439, 14774, 25066, 26878, 29548, 50132, 51709, 53756, 87731, 94073, 103418, 175462, 188146, 206836, 350924, 376292, 1115437, 2230874, 4461748, 7808059, 15616118, 31232236]

約数ペア:

[(1, 31232236), (2, 15616118), (4, 7808059), (7, 4461748), (14, 2230874), (28, 1115437), (83, 376292), (89, 350924), (151, 206836), (166, 188146), (178, 175462), (302, 103418), (332, 94073), (356, 87731), (581, 53756), (604, 51709), (623, 50132), (1057, 29548), (1162, 26878), (1246, 25066), (2114, 14774), (2324, 13439), (2492, 12533), (4228, 7387)]