39289312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{72223}}^1$

素因数の和:72250

約数の個数: 24

約数和(自身を含む): 81902016

約数和(自身を除く): 42612704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 72223, 144446, 288892, 577784, 1155568, 1227791, 2311136, 2455582, 4911164, 9822328, 19644656, 39289312]

約数ペア:

[(1, 39289312), (2, 19644656), (4, 9822328), (8, 4911164), (16, 2455582), (17, 2311136), (32, 1227791), (34, 1155568), (68, 577784), (136, 288892), (272, 144446), (544, 72223)]