87611752

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 169646400

約数和(自身を除く): 82034648

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 1048, 2039, 4078, 5371, 8156, 10742, 16312, 21484, 42968, 83599, 167198, 267109, 334396, 534218, 668792, 1068436, 2136872, 10951469, 21902938, 43805876, 87611752]

約数ペア:

[(1, 87611752), (2, 43805876), (4, 21902938), (8, 10951469), (41, 2136872), (82, 1068436), (131, 668792), (164, 534218), (262, 334396), (328, 267109), (524, 167198), (1048, 83599), (2039, 42968), (4078, 21484), (5371, 16312), (8156, 10742)]