31926466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 58606848

約数和(自身を除く): 26680382

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 169, 277, 286, 338, 341, 403, 554, 682, 806, 1859, 3047, 3601, 3718, 4433, 5239, 6094, 7202, 8587, 8866, 10478, 17174, 39611, 46813, 57629, 79222, 93626, 94457, 111631, 115258, 188914, 223262, 514943, 1029886, 1227941, 1451203, 2455882, 2902406, 15963233, 31926466]

約数ペア:

[(1, 31926466), (2, 15963233), (11, 2902406), (13, 2455882), (22, 1451203), (26, 1227941), (31, 1029886), (62, 514943), (143, 223262), (169, 188914), (277, 115258), (286, 111631), (338, 94457), (341, 93626), (403, 79222), (554, 57629), (682, 46813), (806, 39611), (1859, 17174), (3047, 10478), (3601, 8866), (3718, 8587), (4433, 7202), (5239, 6094)]