89316722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 149465088

約数和(自身を除く): 60148366

約数列:

[1, 2, 11, 22, 71, 142, 211, 271, 422, 542, 781, 1562, 2321, 2981, 4642, 5962, 14981, 19241, 29962, 38482, 57181, 114362, 164791, 211651, 329582, 423302, 628991, 1257982, 4059851, 8119702, 44658361, 89316722]

約数ペア:

[(1, 89316722), (2, 44658361), (11, 8119702), (22, 4059851), (71, 1257982), (142, 628991), (211, 423302), (271, 329582), (422, 211651), (542, 164791), (781, 114362), (1562, 57181), (2321, 38482), (2981, 29962), (4642, 19241), (5962, 14981)]