38923744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71551}}^1$

素因数の和:71578

約数の個数: 24

約数和(自身を含む): 81139968

約数和(自身を除く): 42216224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 71551, 143102, 286204, 572408, 1144816, 1216367, 2289632, 2432734, 4865468, 9730936, 19461872, 38923744]

約数ペア:

[(1, 38923744), (2, 19461872), (4, 9730936), (8, 4865468), (16, 2432734), (17, 2289632), (32, 1216367), (34, 1144816), (68, 572408), (136, 286204), (272, 143102), (544, 71551)]