31957324

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13751}}^1$

素因数の和:13845

約数の個数: 24

約数和(自身を含む): 64689408

約数和(自身を除く): 32732084

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 13751, 27502, 55004, 96257, 192514, 385028, 1141333, 2282666, 4565332, 7989331, 15978662, 31957324]

約数ペア:

[(1, 31957324), (2, 15978662), (4, 7989331), (7, 4565332), (14, 2282666), (28, 1141333), (83, 385028), (166, 192514), (332, 96257), (581, 55004), (1162, 27502), (2324, 13751)]