30659966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7489}}^1$

素因数の和:7603

約数の個数: 16

約数和(自身を含む): 48535200

約数和(自身を除く): 17875234

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 7489, 14978, 172247, 344494, 666521, 1333042, 15329983, 30659966]

約数ペア:

[(1, 30659966), (2, 15329983), (23, 1333042), (46, 666521), (89, 344494), (178, 172247), (2047, 14978), (4094, 7489)]