91489768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 179544960

約数和(自身を除く): 88055192

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 487, 974, 1021, 1948, 2042, 3896, 4084, 8168, 11201, 22402, 23483, 44804, 46966, 89608, 93932, 187864, 497227, 994454, 1988908, 3977816, 11436221, 22872442, 45744884, 91489768]

約数ペア:

[(1, 91489768), (2, 45744884), (4, 22872442), (8, 11436221), (23, 3977816), (46, 1988908), (92, 994454), (184, 497227), (487, 187864), (974, 93932), (1021, 89608), (1948, 46966), (2042, 44804), (3896, 23483), (4084, 22402), (8168, 11201)]