1585216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 56

約数和(自身を含む): 3511296

約数和(自身を除く): 1926080

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 47, 62, 64, 68, 94, 124, 136, 188, 248, 272, 376, 496, 527, 544, 752, 799, 992, 1054, 1088, 1457, 1504, 1598, 1984, 2108, 2914, 3008, 3196, 4216, 5828, 6392, 8432, 11656, 12784, 16864, 23312, 24769, 25568, 33728, 46624, 49538, 51136, 93248, 99076, 198152, 396304, 792608, 1585216]

約数ペア:

[(1, 1585216), (2, 792608), (4, 396304), (8, 198152), (16, 99076), (17, 93248), (31, 51136), (32, 49538), (34, 46624), (47, 33728), (62, 25568), (64, 24769), (68, 23312), (94, 16864), (124, 12784), (136, 11656), (188, 8432), (248, 6392), (272, 5828), (376, 4216), (496, 3196), (527, 3008), (544, 2914), (752, 2108), (799, 1984), (992, 1598), (1054, 1504), (1088, 1457)]