86909872

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12721}}^1$

素因数の和:12797

約数の個数: 40

約数和(自身を含む): 195613472

約数和(自身を除く): 108703600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 12721, 25442, 50884, 89047, 101768, 178094, 203536, 356188, 712376, 775981, 1424752, 1551962, 3103924, 5431867, 6207848, 10863734, 12415696, 21727468, 43454936, 86909872]

約数ペア:

[(1, 86909872), (2, 43454936), (4, 21727468), (7, 12415696), (8, 10863734), (14, 6207848), (16, 5431867), (28, 3103924), (56, 1551962), (61, 1424752), (112, 775981), (122, 712376), (244, 356188), (427, 203536), (488, 178094), (854, 101768), (976, 89047), (1708, 50884), (3416, 25442), (6832, 12721)]