61790834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 49685902

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1511, 1778, 2921, 3022, 5842, 10577, 20447, 21154, 34753, 40894, 69506, 191897, 243271, 383794, 486542, 1343279, 2686558, 4413631, 8827262, 30895417, 61790834]

約数ペア:

[(1, 61790834), (2, 30895417), (7, 8827262), (14, 4413631), (23, 2686558), (46, 1343279), (127, 486542), (161, 383794), (254, 243271), (322, 191897), (889, 69506), (1511, 40894), (1778, 34753), (2921, 21154), (3022, 20447), (5842, 10577)]