109542776

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27551}}^1$

素因数の和:27635

約数の個数: 32

約数和(自身を含む): 238049280

約数和(自身を除く): 128506504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 27551, 55102, 110204, 192857, 220408, 385714, 771428, 1542856, 1956121, 3912242, 7824484, 13692847, 15648968, 27385694, 54771388, 109542776]

約数ペア:

[(1, 109542776), (2, 54771388), (4, 27385694), (7, 15648968), (8, 13692847), (14, 7824484), (28, 3912242), (56, 1956121), (71, 1542856), (142, 771428), (284, 385714), (497, 220408), (568, 192857), (994, 110204), (1988, 55102), (3976, 27551)]