30328072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 58718880

約数和(自身を除く): 28390808

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 673, 1048, 1346, 2692, 5384, 5633, 11266, 22532, 28939, 45064, 57878, 88163, 115756, 176326, 231512, 352652, 705304, 3791009, 7582018, 15164036, 30328072]

約数ペア:

[(1, 30328072), (2, 15164036), (4, 7582018), (8, 3791009), (43, 705304), (86, 352652), (131, 231512), (172, 176326), (262, 115756), (344, 88163), (524, 57878), (673, 45064), (1048, 28939), (1346, 22532), (2692, 11266), (5384, 5633)]