31577664

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1187

約数の個数: 56

約数和(自身を含む): 84145120

約数和(自身を除く): 52567456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 652, 978, 1009, 1304, 1956, 2018, 2608, 3027, 3912, 4036, 5216, 6054, 7824, 8072, 10432, 12108, 15648, 16144, 24216, 31296, 32288, 48432, 64576, 96864, 164467, 193728, 328934, 493401, 657868, 986802, 1315736, 1973604, 2631472, 3947208, 5262944, 7894416, 10525888, 15788832, 31577664]

約数ペア:

[(1, 31577664), (2, 15788832), (3, 10525888), (4, 7894416), (6, 5262944), (8, 3947208), (12, 2631472), (16, 1973604), (24, 1315736), (32, 986802), (48, 657868), (64, 493401), (96, 328934), (163, 193728), (192, 164467), (326, 96864), (489, 64576), (652, 48432), (978, 32288), (1009, 31296), (1304, 24216), (1956, 16144), (2018, 15648), (2608, 12108), (3027, 10432), (3912, 8072), (4036, 7824), (5216, 6054)]