16255456

素因数分解:

$2^5\times 7^3\times {\mathrm{1481}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 21090944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1481, 1568, 2744, 2962, 5488, 5924, 10367, 10976, 11848, 20734, 23696, 41468, 47392, 72569, 82936, 145138, 165872, 290276, 331744, 507983, 580552, 1015966, 1161104, 2031932, 2322208, 4063864, 8127728, 16255456]

約数ペア:

[(1, 16255456), (2, 8127728), (4, 4063864), (7, 2322208), (8, 2031932), (14, 1161104), (16, 1015966), (28, 580552), (32, 507983), (49, 331744), (56, 290276), (98, 165872), (112, 145138), (196, 82936), (224, 72569), (343, 47392), (392, 41468), (686, 23696), (784, 20734), (1372, 11848), (1481, 10976), (1568, 10367), (2744, 5924), (2962, 5488)]