31465798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 58818816

約数和(自身を除く): 27353018

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2083, 2158, 4166, 7553, 14581, 15106, 27079, 29162, 54158, 172889, 189553, 345778, 379106, 1210223, 2247557, 2420446, 4495114, 15732899, 31465798]

約数ペア:

[(1, 31465798), (2, 15732899), (7, 4495114), (13, 2420446), (14, 2247557), (26, 1210223), (83, 379106), (91, 345778), (166, 189553), (182, 172889), (581, 54158), (1079, 29162), (1162, 27079), (2083, 15106), (2158, 14581), (4166, 7553)]