86945174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 143138016

約数和(自身を除く): 56192842

約数列:

[1, 2, 17, 34, 41, 82, 97, 194, 643, 697, 1286, 1394, 1649, 3298, 3977, 7954, 10931, 21862, 26363, 52726, 62371, 67609, 124742, 135218, 448171, 896342, 1060307, 2120614, 2557211, 5114422, 43472587, 86945174]

約数ペア:

[(1, 86945174), (2, 43472587), (17, 5114422), (34, 2557211), (41, 2120614), (82, 1060307), (97, 896342), (194, 448171), (643, 135218), (697, 124742), (1286, 67609), (1394, 62371), (1649, 52726), (3298, 26363), (3977, 21862), (7954, 10931)]