83729728

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 173507400

約数和(自身を除く): 89777672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 197, 229, 232, 394, 458, 464, 788, 916, 928, 1576, 1832, 1856, 3152, 3664, 5713, 6304, 6641, 7328, 11426, 12608, 13282, 14656, 22852, 26564, 45113, 45704, 53128, 90226, 91408, 106256, 180452, 182816, 212512, 360904, 365632, 425024, 721808, 1308277, 1443616, 2616554, 2887232, 5233108, 10466216, 20932432, 41864864, 83729728]

約数ペア:

[(1, 83729728), (2, 41864864), (4, 20932432), (8, 10466216), (16, 5233108), (29, 2887232), (32, 2616554), (58, 1443616), (64, 1308277), (116, 721808), (197, 425024), (229, 365632), (232, 360904), (394, 212512), (458, 182816), (464, 180452), (788, 106256), (916, 91408), (928, 90226), (1576, 53128), (1832, 45704), (1856, 45113), (3152, 26564), (3664, 22852), (5713, 14656), (6304, 13282), (6641, 12608), (7328, 11426)]