31725148

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12451}}^1$

素因数の和:12482

約数の個数: 36

約数和(自身を含む): 69556872

約数和(自身を除く): 37831724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 12451, 24902, 49804, 87157, 161863, 174314, 323726, 348628, 610099, 647452, 1133041, 1220198, 2266082, 2440396, 4532164, 7931287, 15862574, 31725148]

約数ペア:

[(1, 31725148), (2, 15862574), (4, 7931287), (7, 4532164), (13, 2440396), (14, 2266082), (26, 1220198), (28, 1133041), (49, 647452), (52, 610099), (91, 348628), (98, 323726), (182, 174314), (196, 161863), (364, 87157), (637, 49804), (1274, 24902), (2548, 12451)]