89957744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2029}}^1$

素因数の和:2217

約数の個数: 40

約数和(自身を含む): 185769360

約数和(自身を除く): 95811616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2029, 2608, 2771, 4058, 5542, 8116, 11084, 16232, 22168, 32464, 34493, 44336, 68986, 137972, 275944, 330727, 551888, 661454, 1322908, 2645816, 5291632, 5622359, 11244718, 22489436, 44978872, 89957744]

約数ペア:

[(1, 89957744), (2, 44978872), (4, 22489436), (8, 11244718), (16, 5622359), (17, 5291632), (34, 2645816), (68, 1322908), (136, 661454), (163, 551888), (272, 330727), (326, 275944), (652, 137972), (1304, 68986), (2029, 44336), (2608, 34493), (2771, 32464), (4058, 22168), (5542, 16232), (8116, 11084)]