8708109136

素因数分解:

$2^4\times {\mathrm{3907}}^1\times {\mathrm{139303}}^1$

素因数の和:143218

約数の個数: 20

約数和(自身を含む): 16876400992

約数和(自身を除く): 8168291856

約数列:

[1, 2, 4, 8, 16, 3907, 7814, 15628, 31256, 62512, 139303, 278606, 557212, 1114424, 2228848, 544256821, 1088513642, 2177027284, 4354054568, 8708109136]

約数ペア:

[(1, 8708109136), (2, 4354054568), (4, 2177027284), (8, 1088513642), (16, 544256821), (3907, 2228848), (7814, 1114424), (15628, 557212), (31256, 278606), (62512, 139303)]