82784392

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 160110720

約数和(自身を除く): 77326328

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307, 614, 911, 1228, 1822, 2456, 3644, 7288, 11359, 22718, 33707, 45436, 67414, 90872, 134828, 269656, 279677, 559354, 1118708, 2237416, 10348049, 20696098, 41392196, 82784392]

約数ペア:

[(1, 82784392), (2, 41392196), (4, 20696098), (8, 10348049), (37, 2237416), (74, 1118708), (148, 559354), (296, 279677), (307, 269656), (614, 134828), (911, 90872), (1228, 67414), (1822, 45436), (2456, 33707), (3644, 22718), (7288, 11359)]