85370936

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 188373600

約数和(自身を除く): 103002664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2447, 2492, 4361, 4894, 4984, 8722, 9788, 17129, 17444, 19576, 34258, 34888, 68516, 119903, 137032, 217783, 239806, 435566, 479612, 871132, 959224, 1524481, 1742264, 3048962, 6097924, 10671367, 12195848, 21342734, 42685468, 85370936]

約数ペア:

[(1, 85370936), (2, 42685468), (4, 21342734), (7, 12195848), (8, 10671367), (14, 6097924), (28, 3048962), (49, 1742264), (56, 1524481), (89, 959224), (98, 871132), (178, 479612), (196, 435566), (356, 239806), (392, 217783), (623, 137032), (712, 119903), (1246, 68516), (2447, 34888), (2492, 34258), (4361, 19576), (4894, 17444), (4984, 17129), (8722, 9788)]