996922544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{15667}}^1$

素因数の和:15813

約数の個数: 40

約数和(自身を含む): 1999174128

約数和(自身を除く): 1002251584

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1552, 3977, 7954, 15667, 15908, 31334, 31816, 62668, 63632, 125336, 250672, 642347, 1284694, 1519699, 2569388, 3039398, 5138776, 6078796, 10277552, 12157592, 24315184, 62307659, 124615318, 249230636, 498461272, 996922544]

約数ペア:

[(1, 996922544), (2, 498461272), (4, 249230636), (8, 124615318), (16, 62307659), (41, 24315184), (82, 12157592), (97, 10277552), (164, 6078796), (194, 5138776), (328, 3039398), (388, 2569388), (656, 1519699), (776, 1284694), (1552, 642347), (3977, 250672), (7954, 125336), (15667, 63632), (15908, 62668), (31334, 31816)]