16025882512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{144889}}^1$

素因数の和:145151

約数の個数: 40

約数和(自身を含む): 32195717120

約数和(自身を除く): 16169834608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 892, 1784, 3568, 6913, 13826, 27652, 55304, 110608, 144889, 289778, 579556, 1159112, 2318224, 4491559, 8983118, 17966236, 32310247, 35932472, 64620494, 71864944, 129240988, 258481976, 516963952, 1001617657, 2003235314, 4006470628, 8012941256, 16025882512]

約数ペア:

[(1, 16025882512), (2, 8012941256), (4, 4006470628), (8, 2003235314), (16, 1001617657), (31, 516963952), (62, 258481976), (124, 129240988), (223, 71864944), (248, 64620494), (446, 35932472), (496, 32310247), (892, 17966236), (1784, 8983118), (3568, 4491559), (6913, 2318224), (13826, 1159112), (27652, 579556), (55304, 289778), (110608, 144889)]