16318744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 33178320

約数和(自身を除く): 16859576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 907, 1384, 1814, 2249, 3628, 4498, 7256, 8996, 11791, 17992, 23582, 47164, 94328, 156911, 313822, 627644, 1255288, 2039843, 4079686, 8159372, 16318744]

約数ペア:

[(1, 16318744), (2, 8159372), (4, 4079686), (8, 2039843), (13, 1255288), (26, 627644), (52, 313822), (104, 156911), (173, 94328), (346, 47164), (692, 23582), (907, 17992), (1384, 11791), (1814, 8996), (2249, 7256), (3628, 4498)]