90123824

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 200130048

約数和(自身を除く): 110006224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1724, 1867, 3017, 3448, 3734, 6034, 6896, 7468, 12068, 13069, 14936, 24136, 26138, 29872, 48272, 52276, 104552, 209104, 804677, 1609354, 3218708, 5632739, 6437416, 11265478, 12874832, 22530956, 45061912, 90123824]

約数ペア:

[(1, 90123824), (2, 45061912), (4, 22530956), (7, 12874832), (8, 11265478), (14, 6437416), (16, 5632739), (28, 3218708), (56, 1609354), (112, 804677), (431, 209104), (862, 104552), (1724, 52276), (1867, 48272), (3017, 29872), (3448, 26138), (3734, 24136), (6034, 14936), (6896, 13069), (7468, 12068)]