85416692

素因数分解:

$2^2\times {\mathrm{67}}^3\times {\mathrm{71}}^1$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 153881280

約数和(自身を除く): 68464588

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4489, 4757, 8978, 9514, 17956, 19028, 300763, 318719, 601526, 637438, 1203052, 1274876, 21354173, 42708346, 85416692]

約数ペア:

[(1, 85416692), (2, 42708346), (4, 21354173), (67, 1274876), (71, 1203052), (134, 637438), (142, 601526), (268, 318719), (284, 300763), (4489, 19028), (4757, 17956), (8978, 9514)]