8045147536

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{630893}}^1$

素因数の和:631698

約数の個数: 20

約数和(自身を含む): 15607055772

約数和(自身を除く): 7561908236

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 630893, 1261786, 2523572, 5047144, 10094288, 502821721, 1005643442, 2011286884, 4022573768, 8045147536]

約数ペア:

[(1, 8045147536), (2, 4022573768), (4, 2011286884), (8, 1005643442), (16, 502821721), (797, 10094288), (1594, 5047144), (3188, 2523572), (6376, 1261786), (12752, 630893)]