5168760448

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31771}}^1$

素因数の和:31857

約数の個数: 64

約数和(自身を含む): 10888899840

約数和(自身を除く): 5720139392

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 5084, 5248, 10168, 20336, 31771, 40672, 63542, 81344, 127084, 162688, 254168, 508336, 984901, 1016672, 1302611, 1969802, 2033344, 2605222, 3939604, 4066688, 5210444, 7879208, 10420888, 15758416, 20841776, 31516832, 40380941, 41683552, 63033664, 80761882, 83367104, 126067328, 161523764, 166734208, 323047528, 646095056, 1292190112, 2584380224, 5168760448]

約数ペア:

[(1, 5168760448), (2, 2584380224), (4, 1292190112), (8, 646095056), (16, 323047528), (31, 166734208), (32, 161523764), (41, 126067328), (62, 83367104), (64, 80761882), (82, 63033664), (124, 41683552), (128, 40380941), (164, 31516832), (248, 20841776), (328, 15758416), (496, 10420888), (656, 7879208), (992, 5210444), (1271, 4066688), (1312, 3939604), (1984, 2605222), (2542, 2033344), (2624, 1969802), (3968, 1302611), (5084, 1016672), (5248, 984901), (10168, 508336), (20336, 254168), (31771, 162688), (40672, 127084), (63542, 81344)]