31597412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 69455232

約数和(自身を除く): 37857820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 593, 692, 1186, 1211, 1903, 2372, 2422, 3806, 4151, 4844, 6523, 7612, 8302, 13046, 13321, 16604, 26092, 26642, 45661, 53284, 91322, 102589, 182644, 205178, 410356, 718123, 1128479, 1436246, 2256958, 2872492, 4513916, 7899353, 15798706, 31597412]

約数ペア:

[(1, 31597412), (2, 15798706), (4, 7899353), (7, 4513916), (11, 2872492), (14, 2256958), (22, 1436246), (28, 1128479), (44, 718123), (77, 410356), (154, 205178), (173, 182644), (308, 102589), (346, 91322), (593, 53284), (692, 45661), (1186, 26642), (1211, 26092), (1903, 16604), (2372, 13321), (2422, 13046), (3806, 8302), (4151, 7612), (4844, 6523)]