80237996872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12842189}}^1$

素因数の和:12842277

約数の個数: 32

約数和(自身を含む): 166434782400

約数和(自身を除く): 86196785528

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 12842189, 25684378, 51368756, 102737512, 141264079, 282528158, 565056316, 911795419, 1130112632, 1823590838, 3647181676, 7294363352, 10029749609, 20059499218, 40118998436, 80237996872]

約数ペア:

[(1, 80237996872), (2, 40118998436), (4, 20059499218), (8, 10029749609), (11, 7294363352), (22, 3647181676), (44, 1823590838), (71, 1130112632), (88, 911795419), (142, 565056316), (284, 282528158), (568, 141264079), (781, 102737512), (1562, 51368756), (3124, 25684378), (6248, 12842189)]