8266804048

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{13417}}^1$

素因数の和:13919

約数の個数: 40

約数和(自身を含む): 16224025832

約数和(自身を除く): 7957221784

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 397, 776, 794, 1552, 1588, 3176, 6352, 13417, 26834, 38509, 53668, 77018, 107336, 154036, 214672, 308072, 616144, 1301449, 2602898, 5205796, 5326549, 10411592, 10653098, 20823184, 21306196, 42612392, 85224784, 516675253, 1033350506, 2066701012, 4133402024, 8266804048]

約数ペア:

[(1, 8266804048), (2, 4133402024), (4, 2066701012), (8, 1033350506), (16, 516675253), (97, 85224784), (194, 42612392), (388, 21306196), (397, 20823184), (776, 10653098), (794, 10411592), (1552, 5326549), (1588, 5205796), (3176, 2602898), (6352, 1301449), (13417, 616144), (26834, 308072), (38509, 214672), (53668, 154036), (77018, 107336)]