16307872

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 21189728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 1549, 2632, 3098, 5264, 6196, 10528, 10843, 12392, 21686, 24784, 43372, 49568, 72803, 86744, 145606, 173488, 291212, 346976, 509621, 582424, 1019242, 1164848, 2038484, 2329696, 4076968, 8153936, 16307872]

約数ペア:

[(1, 16307872), (2, 8153936), (4, 4076968), (7, 2329696), (8, 2038484), (14, 1164848), (16, 1019242), (28, 582424), (32, 509621), (47, 346976), (56, 291212), (94, 173488), (112, 145606), (188, 86744), (224, 72803), (329, 49568), (376, 43372), (658, 24784), (752, 21686), (1316, 12392), (1504, 10843), (1549, 10528), (2632, 6196), (3098, 5264)]