72059632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109847}}^1$

素因数の和:109896

約数の個数: 20

約数和(自身を含む): 143022096

約数和(自身を除く): 70962464

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 109847, 219694, 439388, 878776, 1757552, 4503727, 9007454, 18014908, 36029816, 72059632]

約数ペア:

[(1, 72059632), (2, 36029816), (4, 18014908), (8, 9007454), (16, 4503727), (41, 1757552), (82, 878776), (164, 439388), (328, 219694), (656, 109847)]