88911767

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 22371433

約数列:

[1, 7, 23, 29, 137, 139, 161, 203, 667, 959, 973, 3151, 3197, 3973, 4031, 4669, 19043, 22057, 22379, 27811, 28217, 91379, 92713, 133301, 437989, 552247, 639653, 648991, 3065923, 3865729, 12701681, 88911767]

約数ペア:

[(1, 88911767), (7, 12701681), (23, 3865729), (29, 3065923), (137, 648991), (139, 639653), (161, 552247), (203, 437989), (667, 133301), (959, 92713), (973, 91379), (3151, 28217), (3197, 27811), (3973, 22379), (4031, 22057), (4669, 19043)]