31492648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3167}}^1$

素因数の和:3297

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 33514712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 3167, 4972, 6334, 9944, 12668, 25336, 34837, 69674, 139348, 278696, 357871, 715742, 1431484, 2862968, 3936581, 7873162, 15746324, 31492648]

約数ペア:

[(1, 31492648), (2, 15746324), (4, 7873162), (8, 3936581), (11, 2862968), (22, 1431484), (44, 715742), (88, 357871), (113, 278696), (226, 139348), (452, 69674), (904, 34837), (1243, 25336), (2486, 12668), (3167, 9944), (4972, 6334)]