31377616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 63344160

約数和(自身を除く): 31966544

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 773, 944, 1546, 2537, 3092, 5074, 6184, 10148, 12368, 20296, 33239, 40592, 45607, 66478, 91214, 132956, 182428, 265912, 364856, 531824, 729712, 1961101, 3922202, 7844404, 15688808, 31377616]

約数ペア:

[(1, 31377616), (2, 15688808), (4, 7844404), (8, 3922202), (16, 1961101), (43, 729712), (59, 531824), (86, 364856), (118, 265912), (172, 182428), (236, 132956), (344, 91214), (472, 66478), (688, 45607), (773, 40592), (944, 33239), (1546, 20296), (2537, 12368), (3092, 10148), (5074, 6184)]