31047492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11968

約数の個数: 48

約数和(自身を含む): 85471232

約数和(自身を除く): 54423740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11923, 23846, 35769, 47692, 71538, 83461, 143076, 166922, 250383, 333844, 369613, 500766, 739226, 1001532, 1108839, 1478452, 2217678, 2587291, 4435356, 5174582, 7761873, 10349164, 15523746, 31047492]

約数ペア:

[(1, 31047492), (2, 15523746), (3, 10349164), (4, 7761873), (6, 5174582), (7, 4435356), (12, 2587291), (14, 2217678), (21, 1478452), (28, 1108839), (31, 1001532), (42, 739226), (62, 500766), (84, 369613), (93, 333844), (124, 250383), (186, 166922), (217, 143076), (372, 83461), (434, 71538), (651, 47692), (868, 35769), (1302, 23846), (2604, 11923)]