85670860768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{111919}}^1$

素因数の和:113207

約数の個数: 48

約数和(自身を含む): 177684192000

約数和(自身を除く): 92013331232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1259, 2518, 5036, 10072, 20144, 23921, 40288, 47842, 95684, 111919, 191368, 223838, 382736, 447676, 765472, 895352, 1790704, 2126461, 3581408, 4252922, 8505844, 17011688, 34023376, 68046752, 140906021, 281812042, 563624084, 1127248168, 2254496336, 2677214399, 4508992672, 5354428798, 10708857596, 21417715192, 42835430384, 85670860768]

約数ペア:

[(1, 85670860768), (2, 42835430384), (4, 21417715192), (8, 10708857596), (16, 5354428798), (19, 4508992672), (32, 2677214399), (38, 2254496336), (76, 1127248168), (152, 563624084), (304, 281812042), (608, 140906021), (1259, 68046752), (2518, 34023376), (5036, 17011688), (10072, 8505844), (20144, 4252922), (23921, 3581408), (40288, 2126461), (47842, 1790704), (95684, 895352), (111919, 765472), (191368, 447676), (223838, 382736)]