4201291264

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{190829}}^1$

素因数の和:190890

約数の個数: 40

約数和(自身を含む): 8589639960

約数和(自身を除く): 4388348696

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 190829, 381658, 763316, 1526632, 3053264, 6106528, 8205647, 12213056, 16411294, 24426112, 32822588, 48852224, 65645176, 97704448, 131290352, 262580704, 525161408, 1050322816, 2100645632, 4201291264]

約数ペア:

[(1, 4201291264), (2, 2100645632), (4, 1050322816), (8, 525161408), (16, 262580704), (32, 131290352), (43, 97704448), (64, 65645176), (86, 48852224), (128, 32822588), (172, 24426112), (256, 16411294), (344, 12213056), (512, 8205647), (688, 6106528), (1376, 3053264), (2752, 1526632), (5504, 763316), (11008, 381658), (22016, 190829)]