31654872

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5297}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 86781240

約数和(自身を除く): 55126368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5297, 5976, 10594, 15891, 21188, 31782, 42376, 47673, 63564, 95346, 127128, 190692, 381384, 439651, 879302, 1318953, 1758604, 2637906, 3517208, 3956859, 5275812, 7913718, 10551624, 15827436, 31654872]

約数ペア:

[(1, 31654872), (2, 15827436), (3, 10551624), (4, 7913718), (6, 5275812), (8, 3956859), (9, 3517208), (12, 2637906), (18, 1758604), (24, 1318953), (36, 879302), (72, 439651), (83, 381384), (166, 190692), (249, 127128), (332, 95346), (498, 63564), (664, 47673), (747, 42376), (996, 31782), (1494, 21188), (1992, 15891), (2988, 10594), (5297, 5976)]