20161411184

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{3061}}^1\times {\mathrm{3643}}^1$

素因数の和:6825

約数の個数: 40

約数和(自身を含む): 39432117552

約数和(自身を除く): 19270706368

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 3061, 3643, 6122, 7286, 12244, 14572, 24488, 29144, 48976, 58288, 345893, 411659, 691786, 823318, 1383572, 1646636, 2767144, 3293272, 5534288, 6586544, 11151223, 22302446, 44604892, 89209784, 178419568, 1260088199, 2520176398, 5040352796, 10080705592, 20161411184]

約数ペア:

[(1, 20161411184), (2, 10080705592), (4, 5040352796), (8, 2520176398), (16, 1260088199), (113, 178419568), (226, 89209784), (452, 44604892), (904, 22302446), (1808, 11151223), (3061, 6586544), (3643, 5534288), (6122, 3293272), (7286, 2767144), (12244, 1646636), (14572, 1383572), (24488, 823318), (29144, 691786), (48976, 411659), (58288, 345893)]