171291856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2437}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 348263424

約数和(自身を除く): 176971568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1528, 2437, 3056, 4393, 4874, 8786, 9748, 17572, 19496, 35144, 38992, 56051, 70288, 112102, 224204, 448408, 465467, 896816, 930934, 1861868, 3723736, 7447472, 10705741, 21411482, 42822964, 85645928, 171291856]

約数ペア:

[(1, 171291856), (2, 85645928), (4, 42822964), (8, 21411482), (16, 10705741), (23, 7447472), (46, 3723736), (92, 1861868), (184, 930934), (191, 896816), (368, 465467), (382, 448408), (764, 224204), (1528, 112102), (2437, 70288), (3056, 56051), (4393, 38992), (4874, 35144), (8786, 19496), (9748, 17572)]