89415376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3389}}^1$

素因数の和:3511

約数の個数: 40

約数和(自身を含む): 185378760

約数和(自身を除く): 95963384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 3298, 3389, 6596, 6778, 13192, 13556, 26384, 27112, 54224, 57613, 115226, 230452, 328733, 460904, 657466, 921808, 1314932, 2629864, 5259728, 5588461, 11176922, 22353844, 44707688, 89415376]

約数ペア:

[(1, 89415376), (2, 44707688), (4, 22353844), (8, 11176922), (16, 5588461), (17, 5259728), (34, 2629864), (68, 1314932), (97, 921808), (136, 657466), (194, 460904), (272, 328733), (388, 230452), (776, 115226), (1552, 57613), (1649, 54224), (3298, 27112), (3389, 26384), (6596, 13556), (6778, 13192)]