31498636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5881}}^1$

素因数の和:6001

約数の個数: 24

約数和(自身を含む): 59949344

約数和(自身を除く): 28450708

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 5881, 11762, 23524, 76453, 152906, 305812, 605743, 1211486, 2422972, 7874659, 15749318, 31498636]

約数ペア:

[(1, 31498636), (2, 15749318), (4, 7874659), (13, 2422972), (26, 1211486), (52, 605743), (103, 305812), (206, 152906), (412, 76453), (1339, 23524), (2678, 11762), (5356, 5881)]