4095146128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{123229}}^1$

素因数の和:123335

約数の個数: 40

約数和(自身を含む): 8312602880

約数和(自身を除く): 4217456752

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 123229, 246458, 492916, 985832, 1971664, 3820099, 7640198, 8256343, 15280396, 16512686, 30560792, 33025372, 61121584, 66050744, 132101488, 255946633, 511893266, 1023786532, 2047573064, 4095146128]

約数ペア:

[(1, 4095146128), (2, 2047573064), (4, 1023786532), (8, 511893266), (16, 255946633), (31, 132101488), (62, 66050744), (67, 61121584), (124, 33025372), (134, 30560792), (248, 16512686), (268, 15280396), (496, 8256343), (536, 7640198), (1072, 3820099), (2077, 1971664), (4154, 985832), (8308, 492916), (16616, 246458), (33232, 123229)]