16883416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1109}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 34765200

約数和(自身を除く): 17881784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1109, 1384, 1903, 2218, 3806, 4436, 7612, 8872, 12199, 15224, 24398, 48796, 97592, 191857, 383714, 767428, 1534856, 2110427, 4220854, 8441708, 16883416]

約数ペア:

[(1, 16883416), (2, 8441708), (4, 4220854), (8, 2110427), (11, 1534856), (22, 767428), (44, 383714), (88, 191857), (173, 97592), (346, 48796), (692, 24398), (1109, 15224), (1384, 12199), (1903, 8872), (2218, 7612), (3806, 4436)]