16258756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 31682560

約数和(自身を除く): 15423804

約数列:

[1, 2, 4, 19, 31, 38, 62, 67, 76, 103, 124, 134, 206, 268, 412, 589, 1178, 1273, 1957, 2077, 2356, 2546, 3193, 3914, 4154, 5092, 6386, 6901, 7828, 8308, 12772, 13802, 27604, 39463, 60667, 78926, 121334, 131119, 157852, 213931, 242668, 262238, 427862, 524476, 855724, 4064689, 8129378, 16258756]

約数ペア:

[(1, 16258756), (2, 8129378), (4, 4064689), (19, 855724), (31, 524476), (38, 427862), (62, 262238), (67, 242668), (76, 213931), (103, 157852), (124, 131119), (134, 121334), (206, 78926), (268, 60667), (412, 39463), (589, 27604), (1178, 13802), (1273, 12772), (1957, 8308), (2077, 7828), (2356, 6901), (2546, 6386), (3193, 5092), (3914, 4154)]