120465008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{242873}}^1$

素因数の和:242912

約数の個数: 20

約数和(自身を含む): 240931008

約数和(自身を除く): 120466000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 242873, 485746, 971492, 1942984, 3885968, 7529063, 15058126, 30116252, 60232504, 120465008]

約数ペア:

[(1, 120465008), (2, 60232504), (4, 30116252), (8, 15058126), (16, 7529063), (31, 3885968), (62, 1942984), (124, 971492), (248, 485746), (496, 242873)]