89404336

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11243}}^1$

素因数の和:11329

約数の個数: 40

約数和(自身を含む): 200772864

約数和(自身を除く): 111368528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 11243, 22486, 44972, 78701, 89944, 157402, 179888, 314804, 629608, 798253, 1259216, 1596506, 3193012, 5587771, 6386024, 11175542, 12772048, 22351084, 44702168, 89404336]

約数ペア:

[(1, 89404336), (2, 44702168), (4, 22351084), (7, 12772048), (8, 11175542), (14, 6386024), (16, 5587771), (28, 3193012), (56, 1596506), (71, 1259216), (112, 798253), (142, 629608), (284, 314804), (497, 179888), (568, 157402), (994, 89944), (1136, 78701), (1988, 44972), (3976, 22486), (7952, 11243)]