85753648

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 169114176

約数和(自身を除く): 83360528

約数列:

[1, 2, 4, 8, 16, 131, 163, 251, 262, 326, 502, 524, 652, 1004, 1048, 1304, 2008, 2096, 2608, 4016, 21353, 32881, 40913, 42706, 65762, 81826, 85412, 131524, 163652, 170824, 263048, 327304, 341648, 526096, 654608, 5359603, 10719206, 21438412, 42876824, 85753648]

約数ペア:

[(1, 85753648), (2, 42876824), (4, 21438412), (8, 10719206), (16, 5359603), (131, 654608), (163, 526096), (251, 341648), (262, 327304), (326, 263048), (502, 170824), (524, 163652), (652, 131524), (1004, 85412), (1048, 81826), (1304, 65762), (2008, 42706), (2096, 40913), (2608, 32881), (4016, 21353)]