2016268816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{9419}}^1$

素因数の和:10231

約数の個数: 40

約数和(自身を含む): 4142011680

約数和(自身を除く): 2125742864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 787, 1574, 3148, 6296, 9419, 12592, 13379, 18838, 26758, 37676, 53516, 75352, 107032, 150704, 160123, 214064, 320246, 640492, 1280984, 2561968, 7412753, 14825506, 29651012, 59302024, 118604048, 126016801, 252033602, 504067204, 1008134408, 2016268816]

約数ペア:

[(1, 2016268816), (2, 1008134408), (4, 504067204), (8, 252033602), (16, 126016801), (17, 118604048), (34, 59302024), (68, 29651012), (136, 14825506), (272, 7412753), (787, 2561968), (1574, 1280984), (3148, 640492), (6296, 320246), (9419, 214064), (12592, 160123), (13379, 150704), (18838, 107032), (26758, 75352), (37676, 53516)]