80789672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7933}}^1$

素因数の和:8025

約数の個数: 32

約数和(自身を含む): 161853600

約数和(自身を除く): 81063928

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 7933, 10184, 15866, 31732, 63464, 150727, 301454, 531511, 602908, 1063022, 1205816, 2126044, 4252088, 10098709, 20197418, 40394836, 80789672]

約数ペア:

[(1, 80789672), (2, 40394836), (4, 20197418), (8, 10098709), (19, 4252088), (38, 2126044), (67, 1205816), (76, 1063022), (134, 602908), (152, 531511), (268, 301454), (536, 150727), (1273, 63464), (2546, 31732), (5092, 15866), (7933, 10184)]