31385336

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 60933600

約数和(自身を除く): 29548264

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 929, 1858, 3716, 4223, 7432, 8446, 16892, 33784, 38089, 76178, 95687, 152356, 191374, 304712, 382748, 765496, 3923167, 7846334, 15692668, 31385336]

約数ペア:

[(1, 31385336), (2, 15692668), (4, 7846334), (8, 3923167), (41, 765496), (82, 382748), (103, 304712), (164, 191374), (206, 152356), (328, 95687), (412, 76178), (824, 38089), (929, 33784), (1858, 16892), (3716, 8446), (4223, 7432)]