31913202826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1\times {\mathrm{11897}}^1$

素因数の和:12958

約数の個数: 32

約数和(自身を含む): 51136652160

約数和(自身を除く): 19223449334

約数列:

[1, 2, 19, 38, 73, 146, 967, 1387, 1934, 2774, 11897, 18373, 23794, 36746, 70591, 141182, 226043, 452086, 868481, 1341229, 1736962, 2682458, 11504399, 16501139, 23008798, 33002278, 218583581, 437167162, 839821127, 1679642254, 15956601413, 31913202826]

約数ペア:

[(1, 31913202826), (2, 15956601413), (19, 1679642254), (38, 839821127), (73, 437167162), (146, 218583581), (967, 33002278), (1387, 23008798), (1934, 16501139), (2774, 11504399), (11897, 2682458), (18373, 1736962), (23794, 1341229), (36746, 868481), (70591, 452086), (141182, 226043)]