42388424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9941}}^1$

素因数の和:10001

約数の個数: 32

約数和(自身を含む): 87688440

約数和(自身を除く): 45300016

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 9941, 19882, 39764, 79528, 129233, 258466, 407581, 516932, 815162, 1033864, 1630324, 3260648, 5298553, 10597106, 21194212, 42388424]

約数ペア:

[(1, 42388424), (2, 21194212), (4, 10597106), (8, 5298553), (13, 3260648), (26, 1630324), (41, 1033864), (52, 815162), (82, 516932), (104, 407581), (164, 258466), (328, 129233), (533, 79528), (1066, 39764), (2132, 19882), (4264, 9941)]