31363436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2087}}^1$

素因数の和:2138

約数の個数: 36

約数和(自身を含む): 62819568

約数和(自身を除く): 31456132

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 2087, 3757, 4174, 7514, 8348, 15028, 27131, 35479, 54262, 70958, 108524, 141916, 461227, 603143, 922454, 1206286, 1844908, 2412572, 7840859, 15681718, 31363436]

約数ペア:

[(1, 31363436), (2, 15681718), (4, 7840859), (13, 2412572), (17, 1844908), (26, 1206286), (34, 922454), (52, 603143), (68, 461227), (221, 141916), (289, 108524), (442, 70958), (578, 54262), (884, 35479), (1156, 27131), (2087, 15028), (3757, 8348), (4174, 7514)]