83431856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 169703424

約数和(自身を除く): 86271568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1187, 1528, 2374, 3056, 4393, 4748, 8786, 9496, 17572, 18992, 27301, 35144, 54602, 70288, 109204, 218408, 226717, 436816, 453434, 906868, 1813736, 3627472, 5214491, 10428982, 20857964, 41715928, 83431856]

約数ペア:

[(1, 83431856), (2, 41715928), (4, 20857964), (8, 10428982), (16, 5214491), (23, 3627472), (46, 1813736), (92, 906868), (184, 453434), (191, 436816), (368, 226717), (382, 218408), (764, 109204), (1187, 70288), (1528, 54602), (2374, 35144), (3056, 27301), (4393, 18992), (4748, 17572), (8786, 9496)]