16831144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 34640640

約数和(自身を除く): 17809496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 991, 1544, 1982, 2123, 3964, 4246, 7928, 8492, 10901, 16984, 21802, 43604, 87208, 191263, 382526, 765052, 1530104, 2103893, 4207786, 8415572, 16831144]

約数ペア:

[(1, 16831144), (2, 8415572), (4, 4207786), (8, 2103893), (11, 1530104), (22, 765052), (44, 382526), (88, 191263), (193, 87208), (386, 43604), (772, 21802), (991, 16984), (1544, 10901), (1982, 8492), (2123, 7928), (3964, 4246)]