231480968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1901}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 449176320

約数和(自身を除く): 217695352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 491, 982, 1901, 1964, 3802, 3928, 7604, 15208, 15221, 30442, 58931, 60884, 117862, 121768, 235724, 471448, 933391, 1866782, 3733564, 7467128, 28935121, 57870242, 115740484, 231480968]

約数ペア:

[(1, 231480968), (2, 115740484), (4, 57870242), (8, 28935121), (31, 7467128), (62, 3733564), (124, 1866782), (248, 933391), (491, 471448), (982, 235724), (1901, 121768), (1964, 117862), (3802, 60884), (3928, 58931), (7604, 30442), (15208, 15221)]