8191504

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 16581528

約数和(自身を除く): 8390024

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 137, 148, 202, 274, 296, 404, 548, 592, 808, 1096, 1616, 2192, 3737, 5069, 7474, 10138, 13837, 14948, 20276, 27674, 29896, 40552, 55348, 59792, 81104, 110696, 221392, 511969, 1023938, 2047876, 4095752, 8191504]

約数ペア:

[(1, 8191504), (2, 4095752), (4, 2047876), (8, 1023938), (16, 511969), (37, 221392), (74, 110696), (101, 81104), (137, 59792), (148, 55348), (202, 40552), (274, 29896), (296, 27674), (404, 20276), (548, 14948), (592, 13837), (808, 10138), (1096, 7474), (1616, 5069), (2192, 3737)]