90954352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 188130816

約数和(自身を除く): 97176464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 2633, 4318, 5266, 8636, 10532, 17272, 21064, 34544, 42128, 44761, 89522, 179044, 334391, 358088, 668782, 716176, 1337564, 2675128, 5350256, 5684647, 11369294, 22738588, 45477176, 90954352]

約数ペア:

[(1, 90954352), (2, 45477176), (4, 22738588), (8, 11369294), (16, 5684647), (17, 5350256), (34, 2675128), (68, 1337564), (127, 716176), (136, 668782), (254, 358088), (272, 334391), (508, 179044), (1016, 89522), (2032, 44761), (2159, 42128), (2633, 34544), (4318, 21064), (5266, 17272), (8636, 10532)]