90749032

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 188288100

約数和(自身を除く): 97539068

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 241, 242, 389, 482, 484, 778, 964, 968, 1556, 1928, 2651, 3112, 4279, 5302, 8558, 10604, 17116, 21208, 29161, 34232, 47069, 58322, 93749, 94138, 116644, 187498, 188276, 233288, 374996, 376552, 749992, 1031239, 2062478, 4124956, 8249912, 11343629, 22687258, 45374516, 90749032]

約数ペア:

[(1, 90749032), (2, 45374516), (4, 22687258), (8, 11343629), (11, 8249912), (22, 4124956), (44, 2062478), (88, 1031239), (121, 749992), (241, 376552), (242, 374996), (389, 233288), (482, 188276), (484, 187498), (778, 116644), (964, 94138), (968, 93749), (1556, 58322), (1928, 47069), (2651, 34232), (3112, 29161), (4279, 21208), (5302, 17116), (8558, 10604)]