8268664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 16560720

約数和(自身を除く): 8292056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 373, 652, 746, 1304, 1492, 2771, 2984, 5542, 6341, 11084, 12682, 22168, 25364, 50728, 60799, 121598, 243196, 486392, 1033583, 2067166, 4134332, 8268664]

約数ペア:

[(1, 8268664), (2, 4134332), (4, 2067166), (8, 1033583), (17, 486392), (34, 243196), (68, 121598), (136, 60799), (163, 50728), (326, 25364), (373, 22168), (652, 12682), (746, 11084), (1304, 6341), (1492, 5542), (2771, 2984)]