87395392

素因数分解:

$2^6\times 7^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:915

約数の個数: 56

約数和(自身を含む): 199111616

約数和(自身を除く): 111716224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 373, 448, 523, 746, 1046, 1492, 2092, 2611, 2984, 3661, 4184, 5222, 5968, 7322, 8368, 10444, 11936, 14644, 16736, 20888, 23872, 29288, 33472, 41776, 58576, 83552, 117152, 167104, 195079, 234304, 390158, 780316, 1365553, 1560632, 2731106, 3121264, 5462212, 6242528, 10924424, 12485056, 21848848, 43697696, 87395392]

約数ペア:

[(1, 87395392), (2, 43697696), (4, 21848848), (7, 12485056), (8, 10924424), (14, 6242528), (16, 5462212), (28, 3121264), (32, 2731106), (56, 1560632), (64, 1365553), (112, 780316), (224, 390158), (373, 234304), (448, 195079), (523, 167104), (746, 117152), (1046, 83552), (1492, 58576), (2092, 41776), (2611, 33472), (2984, 29288), (3661, 23872), (4184, 20888), (5222, 16736), (5968, 14644), (7322, 11936), (8368, 10444)]