31300272

素因数分解:

$2^4\times 3^2\times {\mathrm{217363}}^1$

素因数の和:217377

約数の個数: 30

約数和(自身を含む): 87597692

約数和(自身を除く): 56297420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217363, 434726, 652089, 869452, 1304178, 1738904, 1956267, 2608356, 3477808, 3912534, 5216712, 7825068, 10433424, 15650136, 31300272]

約数ペア:

[(1, 31300272), (2, 15650136), (3, 10433424), (4, 7825068), (6, 5216712), (8, 3912534), (9, 3477808), (12, 2608356), (16, 1956267), (18, 1738904), (24, 1304178), (36, 869452), (48, 652089), (72, 434726), (144, 217363)]