16118704

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 36211968

約数和(自身を除く): 20093264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 2027, 3976, 4054, 7952, 8108, 14189, 16216, 28378, 32432, 56756, 113512, 143917, 227024, 287834, 575668, 1007419, 1151336, 2014838, 2302672, 4029676, 8059352, 16118704]

約数ペア:

[(1, 16118704), (2, 8059352), (4, 4029676), (7, 2302672), (8, 2014838), (14, 1151336), (16, 1007419), (28, 575668), (56, 287834), (71, 227024), (112, 143917), (142, 113512), (284, 56756), (497, 32432), (568, 28378), (994, 16216), (1136, 14189), (1988, 8108), (2027, 7952), (3976, 4054)]