16923272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{68239}}^1$

素因数の和:68276

約数の個数: 16

約数和(自身を含む): 32755200

約数和(自身を除く): 15831928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 68239, 136478, 272956, 545912, 2115409, 4230818, 8461636, 16923272]

約数ペア:

[(1, 16923272), (2, 8461636), (4, 4230818), (8, 2115409), (31, 545912), (62, 272956), (124, 136478), (248, 68239)]