80495536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{761}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 170645328

約数和(自身を除く): 90149792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 601, 761, 1202, 1522, 2404, 3044, 4808, 6088, 6611, 8371, 9616, 12176, 13222, 16742, 26444, 33484, 52888, 66968, 105776, 133936, 457361, 914722, 1829444, 3658888, 5030971, 7317776, 10061942, 20123884, 40247768, 80495536]

約数ペア:

[(1, 80495536), (2, 40247768), (4, 20123884), (8, 10061942), (11, 7317776), (16, 5030971), (22, 3658888), (44, 1829444), (88, 914722), (176, 457361), (601, 133936), (761, 105776), (1202, 66968), (1522, 52888), (2404, 33484), (3044, 26444), (4808, 16742), (6088, 13222), (6611, 12176), (8371, 9616)]