39555952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2365

約数の個数: 40

約数和(自身を含む): 81709056

約数和(自身を除く): 42153104

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 2287, 4324, 4574, 8648, 9148, 17296, 18296, 36592, 52601, 105202, 107489, 210404, 214978, 420808, 429956, 841616, 859912, 1719824, 2472247, 4944494, 9888988, 19777976, 39555952]

約数ペア:

[(1, 39555952), (2, 19777976), (4, 9888988), (8, 4944494), (16, 2472247), (23, 1719824), (46, 859912), (47, 841616), (92, 429956), (94, 420808), (184, 214978), (188, 210404), (368, 107489), (376, 105202), (752, 52601), (1081, 36592), (2162, 18296), (2287, 17296), (4324, 9148), (4574, 8648)]