42173639792

素因数分解:

$2^4\times {\mathrm{2477}}^1\times {\mathrm{1064131}}^1$

素因数の和:1066616

約数の個数: 20

約数和(自身を含む): 81744491976

約数和(自身を除く): 39570852184

約数列:

[1, 2, 4, 8, 16, 2477, 4954, 9908, 19816, 39632, 1064131, 2128262, 4256524, 8513048, 17026096, 2635852487, 5271704974, 10543409948, 21086819896, 42173639792]

約数ペア:

[(1, 42173639792), (2, 21086819896), (4, 10543409948), (8, 5271704974), (16, 2635852487), (2477, 17026096), (4954, 8513048), (9908, 4256524), (19816, 2128262), (39632, 1064131)]