265050496

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{66797}}^1$

素因数の和:66842

約数の個数: 32

約数和(自身を含む): 545071680

約数和(自身を除く): 280021184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 66797, 133594, 267188, 534376, 1068752, 2070707, 2137504, 4141414, 4275008, 8282828, 8550016, 16565656, 33131312, 66262624, 132525248, 265050496]

約数ペア:

[(1, 265050496), (2, 132525248), (4, 66262624), (8, 33131312), (16, 16565656), (31, 8550016), (32, 8282828), (62, 4275008), (64, 4141414), (124, 2137504), (128, 2070707), (248, 1068752), (496, 534376), (992, 267188), (1984, 133594), (3968, 66797)]