31912764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6599}}^1$

素因数の和:6650

約数の個数: 48

約数和(自身を含む): 82790400

約数和(自身を除く): 50877636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 6599, 13198, 19797, 26396, 39594, 79188, 85787, 171574, 204569, 257361, 343148, 409138, 514722, 613707, 818276, 1029444, 1227414, 2454828, 2659397, 5318794, 7978191, 10637588, 15956382, 31912764]

約数ペア:

[(1, 31912764), (2, 15956382), (3, 10637588), (4, 7978191), (6, 5318794), (12, 2659397), (13, 2454828), (26, 1227414), (31, 1029444), (39, 818276), (52, 613707), (62, 514722), (78, 409138), (93, 343148), (124, 257361), (156, 204569), (186, 171574), (372, 85787), (403, 79188), (806, 39594), (1209, 26396), (1612, 19797), (2418, 13198), (4836, 6599)]