31083832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 64101240

約数和(自身を除く): 33017408

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 169, 277, 332, 338, 554, 664, 676, 1079, 1108, 1352, 2158, 2216, 3601, 4316, 7202, 8632, 14027, 14404, 22991, 28054, 28808, 45982, 46813, 56108, 91964, 93626, 112216, 183928, 187252, 298883, 374504, 597766, 1195532, 2391064, 3885479, 7770958, 15541916, 31083832]

約数ペア:

[(1, 31083832), (2, 15541916), (4, 7770958), (8, 3885479), (13, 2391064), (26, 1195532), (52, 597766), (83, 374504), (104, 298883), (166, 187252), (169, 183928), (277, 112216), (332, 93626), (338, 91964), (554, 56108), (664, 46813), (676, 45982), (1079, 28808), (1108, 28054), (1352, 22991), (2158, 14404), (2216, 14027), (3601, 8632), (4316, 7202)]