16254784

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2823

約数の個数: 56

約数和(自身を含む): 39713408

約数和(自身を除く): 23458624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2791, 2912, 5582, 5824, 11164, 19537, 22328, 36283, 39074, 44656, 72566, 78148, 89312, 145132, 156296, 178624, 253981, 290264, 312592, 507962, 580528, 625184, 1015924, 1161056, 1250368, 2031848, 2322112, 4063696, 8127392, 16254784]

約数ペア:

[(1, 16254784), (2, 8127392), (4, 4063696), (7, 2322112), (8, 2031848), (13, 1250368), (14, 1161056), (16, 1015924), (26, 625184), (28, 580528), (32, 507962), (52, 312592), (56, 290264), (64, 253981), (91, 178624), (104, 156296), (112, 145132), (182, 89312), (208, 78148), (224, 72566), (364, 44656), (416, 39074), (448, 36283), (728, 22328), (832, 19537), (1456, 11164), (2791, 5824), (2912, 5582)]