47285648

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{18131}}^1$

素因数の和:18302

約数の個数: 20

約数和(自身を含む): 92183088

約数和(自身を除く): 44897440

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 18131, 36262, 72524, 145048, 290096, 2955353, 5910706, 11821412, 23642824, 47285648]

約数ペア:

[(1, 47285648), (2, 23642824), (4, 11821412), (8, 5910706), (16, 2955353), (163, 290096), (326, 145048), (652, 72524), (1304, 36262), (2608, 18131)]