83855458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 136686528

約数和(自身を除く): 52831070

約数列:

[1, 2, 17, 34, 67, 131, 134, 262, 281, 562, 1139, 2227, 2278, 4454, 4777, 8777, 9554, 17554, 18827, 36811, 37654, 73622, 149209, 298418, 320059, 625787, 640118, 1251574, 2466337, 4932674, 41927729, 83855458]

約数ペア:

[(1, 83855458), (2, 41927729), (17, 4932674), (34, 2466337), (67, 1251574), (131, 640118), (134, 625787), (262, 320059), (281, 298418), (562, 149209), (1139, 73622), (2227, 37654), (2278, 36811), (4454, 18827), (4777, 17554), (8777, 9554)]