54012416

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 61480192

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 83, 124, 128, 164, 166, 248, 256, 328, 332, 496, 512, 656, 664, 992, 1271, 1312, 1328, 1984, 2542, 2573, 2624, 2656, 3403, 3968, 5084, 5146, 5248, 5312, 6806, 7936, 10168, 10292, 10496, 10624, 13612, 15872, 20336, 20584, 20992, 21248, 27224, 40672, 41168, 42496, 54448, 81344, 82336, 105493, 108896, 162688, 164672, 210986, 217792, 325376, 329344, 421972, 435584, 650752, 658688, 843944, 871168, 1317376, 1687888, 1742336, 3375776, 6751552, 13503104, 27006208, 54012416]

約数ペア:

[(1, 54012416), (2, 27006208), (4, 13503104), (8, 6751552), (16, 3375776), (31, 1742336), (32, 1687888), (41, 1317376), (62, 871168), (64, 843944), (82, 658688), (83, 650752), (124, 435584), (128, 421972), (164, 329344), (166, 325376), (248, 217792), (256, 210986), (328, 164672), (332, 162688), (496, 108896), (512, 105493), (656, 82336), (664, 81344), (992, 54448), (1271, 42496), (1312, 41168), (1328, 40672), (1984, 27224), (2542, 21248), (2573, 20992), (2624, 20584), (2656, 20336), (3403, 15872), (3968, 13612), (5084, 10624), (5146, 10496), (5248, 10292), (5312, 10168), (6806, 7936)]