16241372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 34039488

約数和(自身を除く): 17798116

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 257, 259, 427, 514, 518, 854, 1028, 1036, 1708, 1799, 2257, 3598, 4514, 7196, 9028, 9509, 15677, 15799, 19018, 31354, 31598, 38036, 62708, 63196, 66563, 109739, 133126, 219478, 266252, 438956, 580049, 1160098, 2320196, 4060343, 8120686, 16241372]

約数ペア:

[(1, 16241372), (2, 8120686), (4, 4060343), (7, 2320196), (14, 1160098), (28, 580049), (37, 438956), (61, 266252), (74, 219478), (122, 133126), (148, 109739), (244, 66563), (257, 63196), (259, 62708), (427, 38036), (514, 31598), (518, 31354), (854, 19018), (1028, 15799), (1036, 15677), (1708, 9509), (1799, 9028), (2257, 7196), (3598, 4514)]