77896984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3673}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 160039440

約数和(自身を除く): 82142456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 3673, 5302, 7346, 10604, 14692, 21208, 29384, 40403, 80806, 161612, 323224, 885193, 1770386, 3540772, 7081544, 9737123, 19474246, 38948492, 77896984]

約数ペア:

[(1, 77896984), (2, 38948492), (4, 19474246), (8, 9737123), (11, 7081544), (22, 3540772), (44, 1770386), (88, 885193), (241, 323224), (482, 161612), (964, 80806), (1928, 40403), (2651, 29384), (3673, 21208), (5302, 14692), (7346, 10604)]