427135208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{26083}}^1$

素因数の和:26201

約数の個数: 32

約数和(自身を含む): 845121600

約数和(自身を除く): 417986392

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 16376, 26083, 52166, 104332, 208664, 599909, 1199818, 2321387, 2399636, 4642774, 4799272, 9285548, 18571096, 53391901, 106783802, 213567604, 427135208]

約数ペア:

[(1, 427135208), (2, 213567604), (4, 106783802), (8, 53391901), (23, 18571096), (46, 9285548), (89, 4799272), (92, 4642774), (178, 2399636), (184, 2321387), (356, 1199818), (712, 599909), (2047, 208664), (4094, 104332), (8188, 52166), (16376, 26083)]