31978764

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{30631}}^1$

素因数の和:30670

約数の個数: 36

約数和(自身を含む): 83625360

約数和(自身を除く): 51646596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 30631, 61262, 91893, 122524, 183786, 275679, 367572, 551358, 888299, 1102716, 1776598, 2664897, 3553196, 5329794, 7994691, 10659588, 15989382, 31978764]

約数ペア:

[(1, 31978764), (2, 15989382), (3, 10659588), (4, 7994691), (6, 5329794), (9, 3553196), (12, 2664897), (18, 1776598), (29, 1102716), (36, 888299), (58, 551358), (87, 367572), (116, 275679), (174, 183786), (261, 122524), (348, 91893), (522, 61262), (1044, 30631)]