11365888

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 40

約数和(自身を含む): 23078880

約数和(自身を除く): 11712992

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 281, 316, 512, 562, 632, 1124, 1264, 2248, 2528, 4496, 5056, 8992, 10112, 17984, 20224, 22199, 35968, 40448, 44398, 71936, 88796, 143872, 177592, 355184, 710368, 1420736, 2841472, 5682944, 11365888]

約数ペア:

[(1, 11365888), (2, 5682944), (4, 2841472), (8, 1420736), (16, 710368), (32, 355184), (64, 177592), (79, 143872), (128, 88796), (158, 71936), (256, 44398), (281, 40448), (316, 35968), (512, 22199), (562, 20224), (632, 17984), (1124, 10112), (1264, 8992), (2248, 5056), (2528, 4496)]