133454008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{538121}}^1$

素因数の和:538158

約数の個数: 16

約数和(自身を含む): 258298560

約数和(自身を除く): 124844552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 538121, 1076242, 2152484, 4304968, 16681751, 33363502, 66727004, 133454008]

約数ペア:

[(1, 133454008), (2, 66727004), (4, 33363502), (8, 16681751), (31, 4304968), (62, 2152484), (124, 1076242), (248, 538121)]