89403952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29881}}^1$

素因数の和:29917

約数の個数: 40

約数和(自身を含む): 200089872

約数和(自身を除く): 110685920

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 29881, 59762, 119524, 239048, 328691, 478096, 507977, 657382, 1015954, 1314764, 2031908, 2629528, 4063816, 5259056, 5587747, 8127632, 11175494, 22350988, 44701976, 89403952]

約数ペア:

[(1, 89403952), (2, 44701976), (4, 22350988), (8, 11175494), (11, 8127632), (16, 5587747), (17, 5259056), (22, 4063816), (34, 2629528), (44, 2031908), (68, 1314764), (88, 1015954), (136, 657382), (176, 507977), (187, 478096), (272, 328691), (374, 239048), (748, 119524), (1496, 59762), (2992, 29881)]