16673480

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 37697400

約数和(自身を除く): 21023920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1789, 1864, 2330, 3578, 4660, 7156, 8945, 9320, 14312, 17890, 35780, 71560, 416837, 833674, 1667348, 2084185, 3334696, 4168370, 8336740, 16673480]

約数ペア:

[(1, 16673480), (2, 8336740), (4, 4168370), (5, 3334696), (8, 2084185), (10, 1667348), (20, 833674), (40, 416837), (233, 71560), (466, 35780), (932, 17890), (1165, 14312), (1789, 9320), (1864, 8945), (2330, 7156), (3578, 4660)]