1089464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 1122376

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 191, 248, 382, 713, 764, 1426, 1528, 2852, 4393, 5704, 5921, 8786, 11842, 17572, 23684, 35144, 47368, 136183, 272366, 544732, 1089464]

約数ペア:

[(1, 1089464), (2, 544732), (4, 272366), (8, 136183), (23, 47368), (31, 35144), (46, 23684), (62, 17572), (92, 11842), (124, 8786), (184, 5921), (191, 5704), (248, 4393), (382, 2852), (713, 1528), (764, 1426)]