72550168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{292541}}^1$

素因数の和:292578

約数の個数: 16

約数和(自身を含む): 140420160

約数和(自身を除く): 67869992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 292541, 585082, 1170164, 2340328, 9068771, 18137542, 36275084, 72550168]

約数ペア:

[(1, 72550168), (2, 36275084), (4, 18137542), (8, 9068771), (31, 2340328), (62, 1170164), (124, 585082), (248, 292541)]