81932008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3271}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 160197120

約数和(自身を除く): 78265112

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 3271, 6262, 6542, 12524, 13084, 25048, 26168, 101401, 202802, 330371, 405604, 660742, 811208, 1321484, 2642968, 10241501, 20483002, 40966004, 81932008]

約数ペア:

[(1, 81932008), (2, 40966004), (4, 20483002), (8, 10241501), (31, 2642968), (62, 1321484), (101, 811208), (124, 660742), (202, 405604), (248, 330371), (404, 202802), (808, 101401), (3131, 26168), (3271, 25048), (6262, 13084), (6542, 12524)]