64165906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 115976448

約数和(自身を除く): 51810542

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 707, 1414, 1973, 2323, 3946, 4646, 13811, 16261, 27622, 32522, 45379, 90758, 199273, 317653, 398546, 635306, 1394911, 2789822, 4583279, 9166558, 32082953, 64165906]

約数ペア:

[(1, 64165906), (2, 32082953), (7, 9166558), (14, 4583279), (23, 2789822), (46, 1394911), (101, 635306), (161, 398546), (202, 317653), (322, 199273), (707, 90758), (1414, 45379), (1973, 32522), (2323, 27622), (3946, 16261), (4646, 13811)]