42638608

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{2711}}^1$

素因数の和:3702

約数の個数: 20

約数和(自身を含む): 82726848

約数和(自身を除く): 40088240

約数列:

[1, 2, 4, 8, 16, 983, 1966, 2711, 3932, 5422, 7864, 10844, 15728, 21688, 43376, 2664913, 5329826, 10659652, 21319304, 42638608]

約数ペア:

[(1, 42638608), (2, 21319304), (4, 10659652), (8, 5329826), (16, 2664913), (983, 43376), (1966, 21688), (2711, 15728), (3932, 10844), (5422, 7864)]