31029622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 55077120

約数和(自身を除く): 24047498

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 2731, 5462, 5681, 11362, 35503, 51889, 62813, 71006, 103778, 125626, 674557, 816569, 1193447, 1349114, 1633138, 2386894, 15514811, 31029622]

約数ペア:

[(1, 31029622), (2, 15514811), (13, 2386894), (19, 1633138), (23, 1349114), (26, 1193447), (38, 816569), (46, 674557), (247, 125626), (299, 103778), (437, 71006), (494, 62813), (598, 51889), (874, 35503), (2731, 11362), (5462, 5681)]