86877104

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 171291120

約数和(自身を除く): 84414016

約数列:

[1, 2, 4, 8, 16, 131, 181, 229, 262, 362, 458, 524, 724, 916, 1048, 1448, 1832, 2096, 2896, 3664, 23711, 29999, 41449, 47422, 59998, 82898, 94844, 119996, 165796, 189688, 239992, 331592, 379376, 479984, 663184, 5429819, 10859638, 21719276, 43438552, 86877104]

約数ペア:

[(1, 86877104), (2, 43438552), (4, 21719276), (8, 10859638), (16, 5429819), (131, 663184), (181, 479984), (229, 379376), (262, 331592), (362, 239992), (458, 189688), (524, 165796), (724, 119996), (916, 94844), (1048, 82898), (1448, 59998), (1832, 47422), (2096, 41449), (2896, 29999), (3664, 23711)]