31033856

素因数分解:

$2^9\times 7^2\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 60

約数和(自身を含む): 72189018

約数和(自身を除く): 41155162

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1237, 1568, 1792, 2474, 3136, 3584, 4948, 6272, 8659, 9896, 12544, 17318, 19792, 25088, 34636, 39584, 60613, 69272, 79168, 121226, 138544, 158336, 242452, 277088, 316672, 484904, 554176, 633344, 969808, 1108352, 1939616, 2216704, 3879232, 4433408, 7758464, 15516928, 31033856]

約数ペア:

[(1, 31033856), (2, 15516928), (4, 7758464), (7, 4433408), (8, 3879232), (14, 2216704), (16, 1939616), (28, 1108352), (32, 969808), (49, 633344), (56, 554176), (64, 484904), (98, 316672), (112, 277088), (128, 242452), (196, 158336), (224, 138544), (256, 121226), (392, 79168), (448, 69272), (512, 60613), (784, 39584), (896, 34636), (1237, 25088), (1568, 19792), (1792, 17318), (2474, 12544), (3136, 9896), (3584, 8659), (4948, 6272)]