98781616

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 194701824

約数和(自身を除く): 95920208

約数列:

[1, 2, 4, 8, 16, 127, 173, 254, 281, 346, 508, 562, 692, 1016, 1124, 1384, 2032, 2248, 2768, 4496, 21971, 35687, 43942, 48613, 71374, 87884, 97226, 142748, 175768, 194452, 285496, 351536, 388904, 570992, 777808, 6173851, 12347702, 24695404, 49390808, 98781616]

約数ペア:

[(1, 98781616), (2, 49390808), (4, 24695404), (8, 12347702), (16, 6173851), (127, 777808), (173, 570992), (254, 388904), (281, 351536), (346, 285496), (508, 194452), (562, 175768), (692, 142748), (1016, 97226), (1124, 87884), (1384, 71374), (2032, 48613), (2248, 43942), (2768, 35687), (4496, 21971)]