16266976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 35910000

約数和(自身を除く): 19643024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1249, 1628, 2498, 3256, 4996, 6512, 9992, 13024, 13739, 19984, 27478, 39968, 46213, 54956, 92426, 109912, 184852, 219824, 369704, 439648, 508343, 739408, 1016686, 1478816, 2033372, 4066744, 8133488, 16266976]

約数ペア:

[(1, 16266976), (2, 8133488), (4, 4066744), (8, 2033372), (11, 1478816), (16, 1016686), (22, 739408), (32, 508343), (37, 439648), (44, 369704), (74, 219824), (88, 184852), (148, 109912), (176, 92426), (296, 54956), (352, 46213), (407, 39968), (592, 27478), (814, 19984), (1184, 13739), (1249, 13024), (1628, 9992), (2498, 6512), (3256, 4996)]