131125834

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 233519616

約数和(自身を除く): 102393782

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2881, 3251, 5762, 6502, 20167, 22757, 40334, 45514, 139793, 217817, 279586, 435634, 978551, 1524719, 1957102, 3049438, 9366131, 18732262, 65562917, 131125834]

約数ペア:

[(1, 131125834), (2, 65562917), (7, 18732262), (14, 9366131), (43, 3049438), (67, 1957102), (86, 1524719), (134, 978551), (301, 435634), (469, 279586), (602, 217817), (938, 139793), (2881, 45514), (3251, 40334), (5762, 22757), (6502, 20167)]