89896952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 179100720

約数和(自身を除く): 89203768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 331, 662, 1324, 1997, 2648, 3994, 5627, 7988, 11254, 15976, 22508, 33949, 45016, 67898, 135796, 271592, 661007, 1322014, 2644028, 5288056, 11237119, 22474238, 44948476, 89896952]

約数ペア:

[(1, 89896952), (2, 44948476), (4, 22474238), (8, 11237119), (17, 5288056), (34, 2644028), (68, 1322014), (136, 661007), (331, 271592), (662, 135796), (1324, 67898), (1997, 45016), (2648, 33949), (3994, 22508), (5627, 15976), (7988, 11254)]