91796191990

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7457}}^1\times {\mathrm{9397}}^1$

素因数の和:16992

約数の個数: 32

約数和(自身を含む): 166534514784

約数和(自身を除く): 74738322794

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 7457, 9397, 14914, 18794, 37285, 46985, 74570, 93970, 976867, 1231007, 1953734, 2462014, 4884335, 6155035, 9768670, 12310070, 70073429, 140146858, 350367145, 700734290, 9179619199, 18359238398, 45898095995, 91796191990]

約数ペア:

[(1, 91796191990), (2, 45898095995), (5, 18359238398), (10, 9179619199), (131, 700734290), (262, 350367145), (655, 140146858), (1310, 70073429), (7457, 12310070), (9397, 9768670), (14914, 6155035), (18794, 4884335), (37285, 2462014), (46985, 1953734), (74570, 1231007), (93970, 976867)]