16898224

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 38909712

約数和(自身を除く): 22011488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 157, 217, 248, 314, 434, 496, 628, 868, 961, 1099, 1256, 1736, 1922, 2198, 2512, 3472, 3844, 4396, 4867, 6727, 7688, 8792, 9734, 13454, 15376, 17584, 19468, 26908, 34069, 38936, 53816, 68138, 77872, 107632, 136276, 150877, 272552, 301754, 545104, 603508, 1056139, 1207016, 2112278, 2414032, 4224556, 8449112, 16898224]

約数ペア:

[(1, 16898224), (2, 8449112), (4, 4224556), (7, 2414032), (8, 2112278), (14, 1207016), (16, 1056139), (28, 603508), (31, 545104), (56, 301754), (62, 272552), (112, 150877), (124, 136276), (157, 107632), (217, 77872), (248, 68138), (314, 53816), (434, 38936), (496, 34069), (628, 26908), (868, 19468), (961, 17584), (1099, 15376), (1256, 13454), (1736, 9734), (1922, 8792), (2198, 7688), (2512, 6727), (3472, 4867), (3844, 4396)]