172876336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8501}}^1$

素因数の和:8581

約数の個数: 40

約数和(自身を含む): 354227328

約数和(自身を除く): 181350992

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 8501, 10168, 17002, 20336, 34004, 68008, 136016, 263531, 348541, 527062, 697082, 1054124, 1394164, 2108248, 2788328, 4216496, 5576656, 10804771, 21609542, 43219084, 86438168, 172876336]

約数ペア:

[(1, 172876336), (2, 86438168), (4, 43219084), (8, 21609542), (16, 10804771), (31, 5576656), (41, 4216496), (62, 2788328), (82, 2108248), (124, 1394164), (164, 1054124), (248, 697082), (328, 527062), (496, 348541), (656, 263531), (1271, 136016), (2542, 68008), (5084, 34004), (8501, 20336), (10168, 17002)]