1656161744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{929}}^1\times {\mathrm{1663}}^1$

素因数の和:2667

約数の個数: 40

約数和(自身を含む): 3262172160

約数和(自身を除く): 1606010416

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 929, 1072, 1663, 1858, 3326, 3716, 6652, 7432, 13304, 14864, 26608, 62243, 111421, 124486, 222842, 248972, 445684, 497944, 891368, 995888, 1544927, 1782736, 3089854, 6179708, 12359416, 24718832, 103510109, 207020218, 414040436, 828080872, 1656161744]

約数ペア:

[(1, 1656161744), (2, 828080872), (4, 414040436), (8, 207020218), (16, 103510109), (67, 24718832), (134, 12359416), (268, 6179708), (536, 3089854), (929, 1782736), (1072, 1544927), (1663, 995888), (1858, 891368), (3326, 497944), (3716, 445684), (6652, 248972), (7432, 222842), (13304, 124486), (14864, 111421), (26608, 62243)]