90823552

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 191139840

約数和(自身を除く): 100316288

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 487, 496, 752, 974, 992, 1457, 1504, 1948, 1984, 2914, 3008, 3896, 3968, 5828, 6016, 7792, 11656, 15097, 15584, 22889, 23312, 30194, 31168, 45778, 46624, 60388, 62336, 91556, 93248, 120776, 183112, 186496, 241552, 366224, 483104, 709559, 732448, 966208, 1419118, 1464896, 1932416, 2838236, 2929792, 5676472, 11352944, 22705888, 45411776, 90823552]

約数ペア:

[(1, 90823552), (2, 45411776), (4, 22705888), (8, 11352944), (16, 5676472), (31, 2929792), (32, 2838236), (47, 1932416), (62, 1464896), (64, 1419118), (94, 966208), (124, 732448), (128, 709559), (188, 483104), (248, 366224), (376, 241552), (487, 186496), (496, 183112), (752, 120776), (974, 93248), (992, 91556), (1457, 62336), (1504, 60388), (1948, 46624), (1984, 45778), (2914, 31168), (3008, 30194), (3896, 23312), (3968, 22889), (5828, 15584), (6016, 15097), (7792, 11656)]