86438168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8501}}^1$

素因数の和:8579

約数の個数: 32

約数和(自身を含む): 171400320

約数和(自身を除く): 84962152

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 8501, 10168, 17002, 34004, 68008, 263531, 348541, 527062, 697082, 1054124, 1394164, 2108248, 2788328, 10804771, 21609542, 43219084, 86438168]

約数ペア:

[(1, 86438168), (2, 43219084), (4, 21609542), (8, 10804771), (31, 2788328), (41, 2108248), (62, 1394164), (82, 1054124), (124, 697082), (164, 527062), (248, 348541), (328, 263531), (1271, 68008), (2542, 34004), (5084, 17002), (8501, 10168)]