23980336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 49644144

約数和(自身を除く): 25663808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 673, 1048, 1346, 2096, 2227, 2692, 4454, 5384, 8908, 10768, 11441, 17816, 22882, 35632, 45764, 88163, 91528, 176326, 183056, 352652, 705304, 1410608, 1498771, 2997542, 5995084, 11990168, 23980336]

約数ペア:

[(1, 23980336), (2, 11990168), (4, 5995084), (8, 2997542), (16, 1498771), (17, 1410608), (34, 705304), (68, 352652), (131, 183056), (136, 176326), (262, 91528), (272, 88163), (524, 45764), (673, 35632), (1048, 22882), (1346, 17816), (2096, 11441), (2227, 10768), (2692, 8908), (4454, 5384)]