23243536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 47804480

約数和(自身を除く): 24560944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 487, 628, 974, 1256, 1948, 2512, 2983, 3896, 5966, 7792, 9253, 11932, 18506, 23864, 37012, 47728, 74024, 76459, 148048, 152918, 305836, 611672, 1223344, 1452721, 2905442, 5810884, 11621768, 23243536]

約数ペア:

[(1, 23243536), (2, 11621768), (4, 5810884), (8, 2905442), (16, 1452721), (19, 1223344), (38, 611672), (76, 305836), (152, 152918), (157, 148048), (304, 76459), (314, 74024), (487, 47728), (628, 37012), (974, 23864), (1256, 18506), (1948, 11932), (2512, 9253), (2983, 7792), (3896, 5966)]