81933496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4931}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 160980480

約数和(自身を除く): 79046984

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 4931, 8308, 9862, 16616, 19724, 39448, 152861, 305722, 330377, 611444, 660754, 1222888, 1321508, 2643016, 10241687, 20483374, 40966748, 81933496]

約数ペア:

[(1, 81933496), (2, 40966748), (4, 20483374), (8, 10241687), (31, 2643016), (62, 1321508), (67, 1222888), (124, 660754), (134, 611444), (248, 330377), (268, 305722), (536, 152861), (2077, 39448), (4154, 19724), (4931, 16616), (8308, 9862)]