90664988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6277}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 166643232

約数和(自身を除く): 75978244

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 6277, 7222, 12554, 14444, 25108, 144371, 288742, 577484, 985489, 1970978, 3941956, 22666247, 45332494, 90664988]

約数ペア:

[(1, 90664988), (2, 45332494), (4, 22666247), (23, 3941956), (46, 1970978), (92, 985489), (157, 577484), (314, 288742), (628, 144371), (3611, 25108), (6277, 14444), (7222, 12554)]