108939290864

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{4493}}^1\times {\mathrm{17027}}^1$

素因数の和:21617

約数の個数: 40

約数和(自身を含む): 213501491280

約数和(自身を除く): 104562200416

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 4493, 8986, 17027, 17972, 34054, 35944, 68108, 71888, 136216, 272432, 399877, 799754, 1515403, 1599508, 3030806, 3199016, 6061612, 6398032, 12123224, 24246448, 76502311, 153004622, 306009244, 612018488, 1224036976, 6808705679, 13617411358, 27234822716, 54469645432, 108939290864]

約数ペア:

[(1, 108939290864), (2, 54469645432), (4, 27234822716), (8, 13617411358), (16, 6808705679), (89, 1224036976), (178, 612018488), (356, 306009244), (712, 153004622), (1424, 76502311), (4493, 24246448), (8986, 12123224), (17027, 6398032), (17972, 6061612), (34054, 3199016), (35944, 3030806), (68108, 1599508), (71888, 1515403), (136216, 799754), (272432, 399877)]