31315656

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{12919}}^1$

素因数の和:13029

約数の個数: 32

約数和(自身を含む): 79070400

約数和(自身を除く): 47754744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 12919, 25838, 38757, 51676, 77514, 103352, 155028, 310056, 1304819, 2609638, 3914457, 5219276, 7828914, 10438552, 15657828, 31315656]

約数ペア:

[(1, 31315656), (2, 15657828), (3, 10438552), (4, 7828914), (6, 5219276), (8, 3914457), (12, 2609638), (24, 1304819), (101, 310056), (202, 155028), (303, 103352), (404, 77514), (606, 51676), (808, 38757), (1212, 25838), (2424, 12919)]